257988331440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:770

約数の個数: 960

約数和(自身を含む): 1070091509760

約数和(自身を除く): 812103178320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 31, 35, 36, 40, 42, 45, 48, 56, 58, 60, 62, 63, 70, 72, 80, 84, 87, 90, 93, 97, 105, 112, 116, 120, 124, 126, 140, 144, 145, 155, 168, 174, 180, 186, 194, 203, 210, 217, 232, 240, 248, 252, 261, 279, 280, 290, 291, 310, 315, 336, 348, 360, 372, 388, 406, 420, 434, 435, 464, 465, 485, 496, 504, 522, 558, 560, 580, 582, 587, 609, 620, 630, 651, 679, 696, 720, 744, 776, 812, 840, 868, 870, 873, 899, 930, 970, 1008, 1015, 1044, 1085, 1116, 1160, 1164, 1174, 1218, 1240, 1260, 1302, 1305, 1358, 1392, 1395, 1455, 1488, 1552, 1624, 1680, 1736, 1740, 1746, 1761, 1798, 1827, 1860, 1940, 1953, 2030, 2037, 2088, 2170, 2232, 2320, 2328, 2348, 2436, 2480, 2520, 2604, 2610, 2697, 2716, 2790, 2813, 2910, 2935, 3007, 3045, 3248, 3255, 3395, 3472, 3480, 3492, 3522, 3596, 3654, 3720, 3880, 3906, 4060, 4074, 4109, 4176, 4340, 4365, 4464, 4495, 4656, 4696, 4872, 5040, 5208, 5220, 5283, 5394, 5432, 5580, 5626, 5820, 5870, 6014, 6090, 6111, 6293, 6510, 6790, 6960, 6984, 7044, 7192, 7308, 7440, 7760, 7812, 8091, 8120, 8148, 8218, 8439, 8680, 8730, 8805, 8990, 9021, 9135, 9392, 9744, 9765, 10185, 10416, 10440, 10566, 10788, 10864, 11160, 11252, 11640, 11740, 12028, 12180, 12222, 12327, 12586, 13020, 13485, 13580, 13968, 14065, 14088, 14384, 14616, 15035, 15624, 16182, 16240, 16296, 16436, 16878, 17023, 17360, 17460, 17610, 17980, 18042, 18197, 18270, 18879, 19530, 19691, 20370, 20545, 20880, 21049, 21132, 21576, 22320, 22504, 23280, 23480, 24056, 24360, 24444, 24654, 25172, 25317, 26040, 26415, 26970, 27063, 27160, 28130, 28176, 29232, 30070, 30555, 31248, 31465, 32364, 32592, 32872, 33756, 34046, 34920, 35220, 35960, 36084, 36394, 36540, 36981, 37758, 39060, 39382, 40455, 40740, 41090, 42098, 42195, 42264, 43152, 45008, 45105, 46960, 48112, 48720, 48888, 49308, 50344, 50634, 51069, 52080, 52830, 53940, 54126, 54320, 54591, 56260, 56637, 56939, 59073, 60140, 61110, 61635, 62930, 63147, 64728, 65744, 67512, 68092, 69840, 70440, 71920, 72168, 72788, 73080, 73962, 75516, 78120, 78764, 80910, 81480, 82180, 84196, 84390, 84528, 85115, 87203, 90210, 90985, 94395, 97776, 98455, 98616, 100688, 101268, 102138, 105245, 105660, 107880, 108252, 109182, 112520, 113274, 113878, 118146, 119161, 120280, 122220, 123270, 125860, 126294, 126585, 127379, 129456, 135024, 135315, 136184, 140880, 144336, 145576, 146160, 147924, 151032, 153207, 156240, 157528, 161820, 162960, 163773, 164360, 168392, 168780, 170230, 170817, 174406, 177219, 180420, 181970, 184905, 188790, 189441, 196910, 197232, 202536, 204276, 210490, 211320, 215760, 216504, 218364, 225040, 226548, 227756, 236292, 238322, 240560, 244440, 246540, 251720, 252588, 253170, 254758, 255345, 261609, 270630, 272368, 272955, 283185, 284695, 291152, 295365, 295848, 302064, 306414, 315056, 315735, 323640, 327546, 328720, 336784, 337560, 340460, 341634, 348812, 354438, 357483, 360840, 363940, 369810, 377580, 378882, 382137, 393820, 398573, 405072, 408552, 420980, 422640, 433008, 436015, 436728, 453096, 455512, 472584, 476644, 488880, 493080, 503440, 505176, 506340, 509516, 510690, 512451, 523218, 527713, 541260, 545910, 566370, 569390, 590730, 591696, 595805, 610421, 612828, 631470, 636895, 647280, 655092, 675120, 680920, 683268, 697624, 708876, 714966, 721680, 727880, 739620, 755160, 757764, 764274, 766035, 784827, 787640, 797146, 817104, 818865, 841960, 854085, 872030, 873456, 886095, 906192, 911024, 945168, 947205, 953288, 986160, 1010352, 1012680, 1019032, 1021380, 1024902, 1046436, 1055426, 1072449, 1082520, 1091820, 1132740, 1138780, 1146411, 1181460, 1191610, 1195719, 1220842, 1225656, 1262940, 1273790, 1308045, 1310184, 1361840, 1366536, 1395248, 1417752, 1429932, 1455760, 1479240, 1510320, 1515528, 1528548, 1532070, 1569654, 1575280, 1583139, 1594292, 1637730, 1651231, 1683920, 1708170, 1744060, 1765109, 1772190, 1787415, 1831263, 1894410, 1906576, 1910685, 1992865, 2025360, 2038064, 2042760, 2049804, 2092872, 2110852, 2144898, 2165040, 2183640, 2265480, 2277560, 2292822, 2362920, 2383220, 2391438, 2441684, 2451312, 2525880, 2547580, 2562255, 2616090, 2620368, 2638565, 2733072, 2835504, 2859864, 2958480, 3031056, 3052105, 3057096, 3064140, 3139308, 3166278, 3188584, 3275460, 3302462, 3416340, 3488120, 3530218, 3544380, 3574830, 3587157, 3662526, 3693991, 3788820, 3821370, 3924135, 3985730, 4085520, 4099608, 4185744, 4221704, 4289796, 4367280, 4530960, 4555120, 4585644, 4725840, 4749417, 4766440, 4782876, 4883368, 4953693, 5051760, 5095160, 5124510, 5232180, 5277130, 5295327, 5362245, 5493789, 5719728, 5732055, 5978595, 6104210, 6114192, 6128280, 6278616, 6332556, 6377168, 6550920, 6604924, 6832680, 6976240, 7060436, 7088760, 7149660, 7174314, 7325052, 7387982, 7577640, 7642740, 7848270, 7915695, 7971460, 8199216, 8256155, 8443408, 8579592, 8825545, 9156315, 9171288, 9498834, 9532880, 9565752, 9766736, 9907386, 10190320, 10249020, 10464360, 10554260, 10590654, 10724490, 10987578, 11081973, 11464110, 11558617, 11957190, 12208420, 12256560, 12355763, 12557232, 12665112, 13101840, 13209848, 13665360, 14120872, 14177520, 14299320, 14348628, 14650104, 14775964, 14861079, 15155280, 15285480, 15696540, 15831390, 15885981, 15942920, 16512310, 17159184, 17651090, 17935785, 18312630, 18342576, 18469955, 18997668, 19131504, 19814772, 20498040, 20928720, 21108520, 21181308, 21448980, 21975156, 22163946, 22928220, 23117234, 23747085, 23914380, 24416840, 24711526, 24768465, 25330224, 26419696, 26476635, 27468945, 28241744, 28598640, 28697256, 29300208, 29551928, 29722158, 30570960, 31393080, 31662780, 31771962, 31885840, 33024620, 33245919, 34675851, 35302180, 35871570, 36625260, 36939910, 37067289, 37995336, 39629544, 40996080, 42217040, 42362616, 42897960, 43950312, 44327892, 45856440, 46234468, 47494170, 47828760, 48833680, 49423052, 49536930, 51188161, 52953270, 54937890, 55409865, 57394512, 57793085, 59103856, 59444316, 61778815, 62786160, 63325560, 63543924, 66049240, 66491838, 69351702, 70604360, 71743140, 73250520, 73879820, 74134578, 74305395, 75990672, 79259088, 79429905, 84725232, 85795920, 87900624, 88655784, 91712880, 92468936, 94988340, 95657520, 98846104, 99073860, 102376322, 104027553, 105906540, 109875780, 110819730, 111201867, 115586170, 118888632, 123557630, 126651120, 127087848, 132098480, 132983676, 138703404, 141208720, 143486280, 146501040, 147759640, 148269156, 148610790, 153564483, 158859810, 166229595, 173379255, 177311568, 184937872, 185336445, 189976680, 197692208, 198147720, 204752644, 208055106, 211813080, 219751560, 221639460, 222403734, 231172340, 237777264, 247115260, 254175696, 255940805, 265967352, 277406808, 286972560, 295519280, 296538312, 297221580, 307128966, 317719620, 332459190, 346758510, 358317127, 370672890, 379953360, 396295440, 409505288, 416110212, 423626160, 439503120, 443278920, 444807468, 460693449, 462344680, 494230520, 511881610, 520137765, 531934704, 554813616, 556009335, 593076624, 594443160, 614257932, 635439240, 664918380, 693517020, 716634254, 741345780, 767822415, 819010576, 832220424, 886557840, 889614936, 921386898, 924689360, 988461040, 1023763220, 1040275530, 1074951381, 1112018670, 1188886320, 1228515864, 1270878480, 1329836760, 1387034040, 1433268508, 1482691560, 1535644830, 1664440848, 1779229872, 1791585635, 1842773796, 2047526440, 2080551060, 2149902762, 2224037340, 2303467245, 2457031728, 2659673520, 2774068080, 2866537016, 2965383120, 3071289660, 3224854143, 3583171270, 3685547592, 4095052880, 4161102120, 4299805524, 4448074680, 4606934490, 5374756905, 5733074032, 6142579320, 6449708286, 7166342540, 7371095184, 8322204240, 8599611048, 8896149360, 9213868980, 10749513810, 12285158640, 12899416572, 14332685080, 16124270715, 17199222096, 18427737960, 21499027620, 25798833144, 28665370160, 32248541430, 36855475920, 42998055240, 51597666288, 64497082860, 85996110480, 128994165720, 257988331440]

約数ペア:

[(1, 257988331440), (2, 128994165720), (3, 85996110480), (4, 64497082860), (5, 51597666288), (6, 42998055240), (7, 36855475920), (8, 32248541430), (9, 28665370160), (10, 25798833144), (12, 21499027620), (14, 18427737960), (15, 17199222096), (16, 16124270715), (18, 14332685080), (20, 12899416572), (21, 12285158640), (24, 10749513810), (28, 9213868980), (29, 8896149360), (30, 8599611048), (31, 8322204240), (35, 7371095184), (36, 7166342540), (40, 6449708286), (42, 6142579320), (45, 5733074032), (48, 5374756905), (56, 4606934490), (58, 4448074680), (60, 4299805524), (62, 4161102120), (63, 4095052880), (70, 3685547592), (72, 3583171270), (80, 3224854143), (84, 3071289660), (87, 2965383120), (90, 2866537016), (93, 2774068080), (97, 2659673520), (105, 2457031728), (112, 2303467245), (116, 2224037340), (120, 2149902762), (124, 2080551060), (126, 2047526440), (140, 1842773796), (144, 1791585635), (145, 1779229872), (155, 1664440848), (168, 1535644830), (174, 1482691560), (180, 1433268508), (186, 1387034040), (194, 1329836760), (203, 1270878480), (210, 1228515864), (217, 1188886320), (232, 1112018670), (240, 1074951381), (248, 1040275530), (252, 1023763220), (261, 988461040), (279, 924689360), (280, 921386898), (290, 889614936), (291, 886557840), (310, 832220424), (315, 819010576), (336, 767822415), (348, 741345780), (360, 716634254), (372, 693517020), (388, 664918380), (406, 635439240), (420, 614257932), (434, 594443160), (435, 593076624), (464, 556009335), (465, 554813616), (485, 531934704), (496, 520137765), (504, 511881610), (522, 494230520), (558, 462344680), (560, 460693449), (580, 444807468), (582, 443278920), (587, 439503120), (609, 423626160), (620, 416110212), (630, 409505288), (651, 396295440), (679, 379953360), (696, 370672890), (720, 358317127), (744, 346758510), (776, 332459190), (812, 317719620), (840, 307128966), (868, 297221580), (870, 296538312), (873, 295519280), (899, 286972560), (930, 277406808), (970, 265967352), (1008, 255940805), (1015, 254175696), (1044, 247115260), (1085, 237777264), (1116, 231172340), (1160, 222403734), (1164, 221639460), (1174, 219751560), (1218, 211813080), (1240, 208055106), (1260, 204752644), (1302, 198147720), (1305, 197692208), (1358, 189976680), (1392, 185336445), (1395, 184937872), (1455, 177311568), (1488, 173379255), (1552, 166229595), (1624, 158859810), (1680, 153564483), (1736, 148610790), (1740, 148269156), (1746, 147759640), (1761, 146501040), (1798, 143486280), (1827, 141208720), (1860, 138703404), (1940, 132983676), (1953, 132098480), (2030, 127087848), (2037, 126651120), (2088, 123557630), (2170, 118888632), (2232, 115586170), (2320, 111201867), (2328, 110819730), (2348, 109875780), (2436, 105906540), (2480, 104027553), (2520, 102376322), (2604, 99073860), (2610, 98846104), (2697, 95657520), (2716, 94988340), (2790, 92468936), (2813, 91712880), (2910, 88655784), (2935, 87900624), (3007, 85795920), (3045, 84725232), (3248, 79429905), (3255, 79259088), (3395, 75990672), (3472, 74305395), (3480, 74134578), (3492, 73879820), (3522, 73250520), (3596, 71743140), (3654, 70604360), (3720, 69351702), (3880, 66491838), (3906, 66049240), (4060, 63543924), (4074, 63325560), (4109, 62786160), (4176, 61778815), (4340, 59444316), (4365, 59103856), (4464, 57793085), (4495, 57394512), (4656, 55409865), (4696, 54937890), (4872, 52953270), (5040, 51188161), (5208, 49536930), (5220, 49423052), (5283, 48833680), (5394, 47828760), (5432, 47494170), (5580, 46234468), (5626, 45856440), (5820, 44327892), (5870, 43950312), (6014, 42897960), (6090, 42362616), (6111, 42217040), (6293, 40996080), (6510, 39629544), (6790, 37995336), (6960, 37067289), (6984, 36939910), (7044, 36625260), (7192, 35871570), (7308, 35302180), (7440, 34675851), (7760, 33245919), (7812, 33024620), (8091, 31885840), (8120, 31771962), (8148, 31662780), (8218, 31393080), (8439, 30570960), (8680, 29722158), (8730, 29551928), (8805, 29300208), (8990, 28697256), (9021, 28598640), (9135, 28241744), (9392, 27468945), (9744, 26476635), (9765, 26419696), (10185, 25330224), (10416, 24768465), (10440, 24711526), (10566, 24416840), (10788, 23914380), (10864, 23747085), (11160, 23117234), (11252, 22928220), (11640, 22163946), (11740, 21975156), (12028, 21448980), (12180, 21181308), (12222, 21108520), (12327, 20928720), (12586, 20498040), (13020, 19814772), (13485, 19131504), (13580, 18997668), (13968, 18469955), (14065, 18342576), (14088, 18312630), (14384, 17935785), (14616, 17651090), (15035, 17159184), (15624, 16512310), (16182, 15942920), (16240, 15885981), (16296, 15831390), (16436, 15696540), (16878, 15285480), (17023, 15155280), (17360, 14861079), (17460, 14775964), (17610, 14650104), (17980, 14348628), (18042, 14299320), (18197, 14177520), (18270, 14120872), (18879, 13665360), (19530, 13209848), (19691, 13101840), (20370, 12665112), (20545, 12557232), (20880, 12355763), (21049, 12256560), (21132, 12208420), (21576, 11957190), (22320, 11558617), (22504, 11464110), (23280, 11081973), (23480, 10987578), (24056, 10724490), (24360, 10590654), (24444, 10554260), (24654, 10464360), (25172, 10249020), (25317, 10190320), (26040, 9907386), (26415, 9766736), (26970, 9565752), (27063, 9532880), (27160, 9498834), (28130, 9171288), (28176, 9156315), (29232, 8825545), (30070, 8579592), (30555, 8443408), (31248, 8256155), (31465, 8199216), (32364, 7971460), (32592, 7915695), (32872, 7848270), (33756, 7642740), (34046, 7577640), (34920, 7387982), (35220, 7325052), (35960, 7174314), (36084, 7149660), (36394, 7088760), (36540, 7060436), (36981, 6976240), (37758, 6832680), (39060, 6604924), (39382, 6550920), (40455, 6377168), (40740, 6332556), (41090, 6278616), (42098, 6128280), (42195, 6114192), (42264, 6104210), (43152, 5978595), (45008, 5732055), (45105, 5719728), (46960, 5493789), (48112, 5362245), (48720, 5295327), (48888, 5277130), (49308, 5232180), (50344, 5124510), (50634, 5095160), (51069, 5051760), (52080, 4953693), (52830, 4883368), (53940, 4782876), (54126, 4766440), (54320, 4749417), (54591, 4725840), (56260, 4585644), (56637, 4555120), (56939, 4530960), (59073, 4367280), (60140, 4289796), (61110, 4221704), (61635, 4185744), (62930, 4099608), (63147, 4085520), (64728, 3985730), (65744, 3924135), (67512, 3821370), (68092, 3788820), (69840, 3693991), (70440, 3662526), (71920, 3587157), (72168, 3574830), (72788, 3544380), (73080, 3530218), (73962, 3488120), (75516, 3416340), (78120, 3302462), (78764, 3275460), (80910, 3188584), (81480, 3166278), (82180, 3139308), (84196, 3064140), (84390, 3057096), (84528, 3052105), (85115, 3031056), (87203, 2958480), (90210, 2859864), (90985, 2835504), (94395, 2733072), (97776, 2638565), (98455, 2620368), (98616, 2616090), (100688, 2562255), (101268, 2547580), (102138, 2525880), (105245, 2451312), (105660, 2441684), (107880, 2391438), (108252, 2383220), (109182, 2362920), (112520, 2292822), (113274, 2277560), (113878, 2265480), (118146, 2183640), (119161, 2165040), (120280, 2144898), (122220, 2110852), (123270, 2092872), (125860, 2049804), (126294, 2042760), (126585, 2038064), (127379, 2025360), (129456, 1992865), (135024, 1910685), (135315, 1906576), (136184, 1894410), (140880, 1831263), (144336, 1787415), (145576, 1772190), (146160, 1765109), (147924, 1744060), (151032, 1708170), (153207, 1683920), (156240, 1651231), (157528, 1637730), (161820, 1594292), (162960, 1583139), (163773, 1575280), (164360, 1569654), (168392, 1532070), (168780, 1528548), (170230, 1515528), (170817, 1510320), (174406, 1479240), (177219, 1455760), (180420, 1429932), (181970, 1417752), (184905, 1395248), (188790, 1366536), (189441, 1361840), (196910, 1310184), (197232, 1308045), (202536, 1273790), (204276, 1262940), (210490, 1225656), (211320, 1220842), (215760, 1195719), (216504, 1191610), (218364, 1181460), (225040, 1146411), (226548, 1138780), (227756, 1132740), (236292, 1091820), (238322, 1082520), (240560, 1072449), (244440, 1055426), (246540, 1046436), (251720, 1024902), (252588, 1021380), (253170, 1019032), (254758, 1012680), (255345, 1010352), (261609, 986160), (270630, 953288), (272368, 947205), (272955, 945168), (283185, 911024), (284695, 906192), (291152, 886095), (295365, 873456), (295848, 872030), (302064, 854085), (306414, 841960), (315056, 818865), (315735, 817104), (323640, 797146), (327546, 787640), (328720, 784827), (336784, 766035), (337560, 764274), (340460, 757764), (341634, 755160), (348812, 739620), (354438, 727880), (357483, 721680), (360840, 714966), (363940, 708876), (369810, 697624), (377580, 683268), (378882, 680920), (382137, 675120), (393820, 655092), (398573, 647280), (405072, 636895), (408552, 631470), (420980, 612828), (422640, 610421), (433008, 595805), (436015, 591696), (436728, 590730), (453096, 569390), (455512, 566370), (472584, 545910), (476644, 541260), (488880, 527713), (493080, 523218), (503440, 512451), (505176, 510690), (506340, 509516)]