257985481920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:776

約数の個数: 448

約数和(自身を含む): 860618649600

約数和(自身を除く): 602633167680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 89, 93, 96, 120, 124, 155, 160, 178, 186, 192, 240, 248, 257, 267, 310, 320, 356, 372, 379, 445, 465, 480, 496, 514, 534, 620, 712, 744, 758, 771, 890, 930, 960, 992, 1028, 1068, 1137, 1240, 1285, 1335, 1424, 1488, 1516, 1542, 1780, 1860, 1895, 1984, 2056, 2136, 2274, 2480, 2570, 2670, 2759, 2848, 2976, 3032, 3084, 3560, 3720, 3790, 3855, 4112, 4272, 4548, 4960, 5140, 5340, 5518, 5685, 5696, 5952, 6064, 6168, 7120, 7440, 7580, 7710, 7967, 8224, 8277, 8544, 9096, 9920, 10280, 10680, 11036, 11370, 11749, 12128, 12336, 13795, 14240, 14880, 15160, 15420, 15934, 16448, 16554, 17088, 18192, 20560, 21360, 22072, 22740, 22873, 23498, 23901, 24256, 24672, 27590, 28480, 29760, 30320, 30840, 31868, 33108, 33731, 35247, 36384, 39835, 41120, 41385, 42720, 44144, 45480, 45746, 46996, 47802, 49344, 55180, 58745, 60640, 61680, 63736, 66216, 67462, 68619, 70494, 72768, 79670, 82240, 82770, 85440, 88288, 90960, 91492, 93992, 95604, 97403, 101193, 110360, 114365, 117490, 119505, 121280, 123360, 127472, 132432, 134924, 137238, 140988, 159340, 165540, 168655, 176235, 176576, 181920, 182984, 187984, 191208, 194806, 202386, 220720, 228730, 234980, 239010, 246720, 254944, 264864, 269848, 274476, 281976, 292209, 318680, 331080, 337310, 343095, 352470, 363840, 365968, 375968, 382416, 389612, 404772, 441440, 457460, 469960, 478020, 487015, 505965, 509888, 529728, 539696, 548952, 563952, 584418, 637360, 662160, 674620, 686190, 704940, 709063, 731936, 751936, 764832, 779224, 809544, 882880, 914920, 939920, 956040, 974030, 1011930, 1045661, 1079392, 1097904, 1127904, 1168836, 1274720, 1324320, 1349240, 1372380, 1409880, 1418126, 1461045, 1463872, 1529664, 1558448, 1619088, 1829840, 1879840, 1912080, 1948060, 2023860, 2091322, 2127189, 2158784, 2195808, 2255808, 2337672, 2549440, 2648640, 2698480, 2744760, 2819760, 2836252, 2922090, 3019493, 3116896, 3136983, 3238176, 3545315, 3659680, 3759680, 3824160, 3896120, 4047720, 4182644, 4254378, 4391616, 4675344, 5228305, 5396960, 5489520, 5639520, 5672504, 5844180, 6038986, 6233792, 6273966, 6476352, 7090630, 7319360, 7648320, 7792240, 8095440, 8365288, 8508756, 8668867, 9058479, 9350688, 10456610, 10635945, 10793920, 10979040, 11279040, 11345008, 11688360, 12077972, 12547932, 14181260, 15097465, 15584480, 15684915, 16190880, 16730576, 17017512, 17337734, 18116958, 18701376, 20913220, 21271890, 21958080, 22690016, 23376720, 24155944, 25095864, 26006601, 28362520, 30194930, 31168960, 31369830, 32381760, 33461152, 34035024, 34675468, 36233916, 41826440, 42543780, 43344335, 45292395, 45380032, 46753440, 48311888, 50191728, 52013202, 56725040, 60389860, 62739660, 66922304, 68070048, 69350936, 72467832, 83652880, 85087560, 86688670, 90584790, 93506880, 96623776, 100383456, 104026404, 113450080, 120779720, 125479320, 130033005, 136140096, 138701872, 144935664, 167305760, 170175120, 173377340, 181169580, 193247552, 200766912, 208052808, 226900160, 241559440, 250958640, 260066010, 268734877, 277403744, 289871328, 334611520, 340350240, 346754680, 362339160, 416105616, 483118880, 501917280, 520132020, 537469754, 554807488, 579742656, 680700480, 693509360, 724678320, 806204631, 832211232, 966237760, 1003834560, 1040264040, 1074939508, 1343674385, 1387018720, 1449356640, 1612409262, 1664422464, 2080528080, 2149879016, 2687348770, 2774037440, 2898713280, 3224818524, 4031023155, 4161056160, 4299758032, 5374697540, 6449637048, 8062046310, 8322112320, 8599516064, 10749395080, 12899274096, 16124092620, 17199032128, 21498790160, 25798548192, 32248185240, 42997580320, 51597096384, 64496370480, 85995160640, 128992740960, 257985481920]

約数ペア:

[(1, 257985481920), (2, 128992740960), (3, 85995160640), (4, 64496370480), (5, 51597096384), (6, 42997580320), (8, 32248185240), (10, 25798548192), (12, 21498790160), (15, 17199032128), (16, 16124092620), (20, 12899274096), (24, 10749395080), (30, 8599516064), (31, 8322112320), (32, 8062046310), (40, 6449637048), (48, 5374697540), (60, 4299758032), (62, 4161056160), (64, 4031023155), (80, 3224818524), (89, 2898713280), (93, 2774037440), (96, 2687348770), (120, 2149879016), (124, 2080528080), (155, 1664422464), (160, 1612409262), (178, 1449356640), (186, 1387018720), (192, 1343674385), (240, 1074939508), (248, 1040264040), (257, 1003834560), (267, 966237760), (310, 832211232), (320, 806204631), (356, 724678320), (372, 693509360), (379, 680700480), (445, 579742656), (465, 554807488), (480, 537469754), (496, 520132020), (514, 501917280), (534, 483118880), (620, 416105616), (712, 362339160), (744, 346754680), (758, 340350240), (771, 334611520), (890, 289871328), (930, 277403744), (960, 268734877), (992, 260066010), (1028, 250958640), (1068, 241559440), (1137, 226900160), (1240, 208052808), (1285, 200766912), (1335, 193247552), (1424, 181169580), (1488, 173377340), (1516, 170175120), (1542, 167305760), (1780, 144935664), (1860, 138701872), (1895, 136140096), (1984, 130033005), (2056, 125479320), (2136, 120779720), (2274, 113450080), (2480, 104026404), (2570, 100383456), (2670, 96623776), (2759, 93506880), (2848, 90584790), (2976, 86688670), (3032, 85087560), (3084, 83652880), (3560, 72467832), (3720, 69350936), (3790, 68070048), (3855, 66922304), (4112, 62739660), (4272, 60389860), (4548, 56725040), (4960, 52013202), (5140, 50191728), (5340, 48311888), (5518, 46753440), (5685, 45380032), (5696, 45292395), (5952, 43344335), (6064, 42543780), (6168, 41826440), (7120, 36233916), (7440, 34675468), (7580, 34035024), (7710, 33461152), (7967, 32381760), (8224, 31369830), (8277, 31168960), (8544, 30194930), (9096, 28362520), (9920, 26006601), (10280, 25095864), (10680, 24155944), (11036, 23376720), (11370, 22690016), (11749, 21958080), (12128, 21271890), (12336, 20913220), (13795, 18701376), (14240, 18116958), (14880, 17337734), (15160, 17017512), (15420, 16730576), (15934, 16190880), (16448, 15684915), (16554, 15584480), (17088, 15097465), (18192, 14181260), (20560, 12547932), (21360, 12077972), (22072, 11688360), (22740, 11345008), (22873, 11279040), (23498, 10979040), (23901, 10793920), (24256, 10635945), (24672, 10456610), (27590, 9350688), (28480, 9058479), (29760, 8668867), (30320, 8508756), (30840, 8365288), (31868, 8095440), (33108, 7792240), (33731, 7648320), (35247, 7319360), (36384, 7090630), (39835, 6476352), (41120, 6273966), (41385, 6233792), (42720, 6038986), (44144, 5844180), (45480, 5672504), (45746, 5639520), (46996, 5489520), (47802, 5396960), (49344, 5228305), (55180, 4675344), (58745, 4391616), (60640, 4254378), (61680, 4182644), (63736, 4047720), (66216, 3896120), (67462, 3824160), (68619, 3759680), (70494, 3659680), (72768, 3545315), (79670, 3238176), (82240, 3136983), (82770, 3116896), (85440, 3019493), (88288, 2922090), (90960, 2836252), (91492, 2819760), (93992, 2744760), (95604, 2698480), (97403, 2648640), (101193, 2549440), (110360, 2337672), (114365, 2255808), (117490, 2195808), (119505, 2158784), (121280, 2127189), (123360, 2091322), (127472, 2023860), (132432, 1948060), (134924, 1912080), (137238, 1879840), (140988, 1829840), (159340, 1619088), (165540, 1558448), (168655, 1529664), (176235, 1463872), (176576, 1461045), (181920, 1418126), (182984, 1409880), (187984, 1372380), (191208, 1349240), (194806, 1324320), (202386, 1274720), (220720, 1168836), (228730, 1127904), (234980, 1097904), (239010, 1079392), (246720, 1045661), (254944, 1011930), (264864, 974030), (269848, 956040), (274476, 939920), (281976, 914920), (292209, 882880), (318680, 809544), (331080, 779224), (337310, 764832), (343095, 751936), (352470, 731936), (363840, 709063), (365968, 704940), (375968, 686190), (382416, 674620), (389612, 662160), (404772, 637360), (441440, 584418), (457460, 563952), (469960, 548952), (478020, 539696), (487015, 529728), (505965, 509888)]