20794193640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 960

約数和(自身を含む): 83426112000

約数和(自身を除く): 62631918360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 29, 30, 31, 33, 36, 40, 44, 45, 54, 55, 58, 59, 60, 62, 66, 72, 81, 87, 88, 90, 93, 99, 108, 110, 116, 118, 120, 121, 124, 132, 135, 145, 155, 162, 165, 174, 177, 180, 186, 198, 216, 220, 232, 236, 242, 248, 261, 264, 270, 279, 290, 295, 297, 310, 319, 324, 330, 341, 348, 354, 360, 363, 372, 396, 405, 435, 440, 465, 472, 484, 495, 522, 531, 540, 558, 580, 590, 594, 605, 620, 638, 648, 649, 660, 682, 696, 708, 726, 744, 783, 792, 810, 837, 870, 885, 891, 899, 930, 957, 968, 990, 1023, 1044, 1062, 1080, 1089, 1116, 1160, 1180, 1188, 1210, 1240, 1276, 1298, 1305, 1320, 1364, 1395, 1416, 1452, 1485, 1566, 1593, 1595, 1620, 1674, 1705, 1711, 1740, 1770, 1782, 1798, 1815, 1829, 1860, 1914, 1947, 1980, 2046, 2088, 2124, 2178, 2232, 2349, 2360, 2376, 2420, 2511, 2552, 2596, 2610, 2655, 2697, 2728, 2790, 2871, 2904, 2970, 3069, 3132, 3186, 3190, 3240, 3245, 3267, 3348, 3410, 3422, 3480, 3509, 3540, 3564, 3596, 3630, 3658, 3720, 3751, 3828, 3894, 3915, 3960, 4092, 4185, 4248, 4356, 4455, 4495, 4698, 4779, 4785, 4840, 5022, 5115, 5133, 5192, 5220, 5310, 5394, 5445, 5487, 5580, 5742, 5841, 5940, 6138, 6264, 6372, 6380, 6490, 6534, 6696, 6820, 6844, 7018, 7080, 7128, 7139, 7192, 7260, 7316, 7502, 7656, 7788, 7830, 7965, 8091, 8184, 8370, 8555, 8613, 8712, 8910, 8990, 9145, 9207, 9396, 9558, 9570, 9735, 9801, 9889, 10044, 10230, 10266, 10440, 10527, 10620, 10788, 10890, 10974, 11160, 11253, 11484, 11682, 11745, 11880, 12276, 12555, 12744, 12760, 12980, 13068, 13485, 13640, 13688, 14036, 14278, 14355, 14520, 14632, 15004, 15345, 15399, 15576, 15660, 15930, 16182, 16335, 16461, 16740, 17110, 17226, 17523, 17545, 17820, 17980, 18290, 18414, 18755, 18792, 18821, 19116, 19140, 19470, 19602, 19778, 20088, 20119, 20460, 20532, 21054, 21240, 21417, 21576, 21780, 21948, 22506, 22968, 23364, 23490, 23895, 24273, 24552, 25110, 25665, 25839, 25960, 26136, 26970, 27435, 27621, 28072, 28556, 28710, 29205, 29667, 30008, 30690, 30798, 31320, 31581, 31860, 32364, 32670, 32922, 33480, 33759, 34220, 34452, 35046, 35090, 35640, 35695, 35960, 36580, 36828, 37510, 37642, 38232, 38280, 38940, 39204, 39556, 40238, 40455, 40920, 41064, 42108, 42834, 43065, 43560, 43896, 45012, 46035, 46197, 46728, 46980, 47790, 48546, 49005, 49383, 49445, 50220, 51330, 51678, 52569, 52635, 53041, 53940, 54870, 55242, 56265, 56463, 57112, 57420, 58410, 59334, 60357, 61380, 61596, 63162, 63720, 64251, 64728, 65340, 65844, 67518, 68440, 68904, 70092, 70180, 71390, 72819, 73160, 73656, 75020, 75284, 76995, 77880, 78408, 79112, 80476, 80910, 82305, 84216, 85668, 86130, 87615, 89001, 90024, 92070, 92394, 93960, 94105, 94743, 95580, 97092, 98010, 98766, 98890, 100440, 100595, 101277, 102660, 103356, 105138, 105270, 106082, 107085, 107880, 108779, 109740, 110484, 112530, 112926, 114840, 116820, 118668, 120714, 121365, 122760, 123192, 126324, 128502, 129195, 130680, 131688, 135036, 138105, 138591, 140184, 140360, 142780, 145638, 148149, 148335, 150040, 150568, 153990, 157905, 159123, 160952, 161820, 164610, 168795, 169389, 171336, 172260, 175230, 178002, 181071, 184140, 184788, 188210, 189486, 191160, 192753, 194184, 196020, 197532, 197780, 201190, 202554, 205320, 206712, 207031, 210276, 210540, 212164, 214170, 217558, 219480, 220968, 221309, 225060, 225852, 230985, 233640, 237336, 241428, 242730, 246915, 252648, 257004, 258390, 262845, 265205, 267003, 270072, 276210, 277182, 282315, 284229, 285560, 291276, 296298, 296670, 301785, 303831, 307980, 315810, 318246, 321255, 323640, 326337, 329220, 337590, 338778, 344520, 350460, 356004, 362142, 364095, 368280, 369576, 376420, 378972, 385506, 392040, 395064, 395560, 402380, 405108, 414062, 420552, 421080, 424328, 428340, 435116, 442618, 445005, 450120, 451704, 461970, 473715, 477369, 482856, 485460, 493830, 506385, 508167, 514008, 516780, 525690, 530410, 534006, 543213, 543895, 552420, 554364, 564630, 568458, 578259, 582552, 583451, 592596, 593340, 603570, 607662, 615960, 621093, 631620, 636492, 642510, 652674, 658440, 663927, 675180, 677556, 692955, 700920, 712008, 724284, 728190, 740745, 752840, 757944, 771012, 795615, 801009, 804760, 810216, 828124, 846945, 856680, 870232, 885236, 890010, 905355, 923940, 947430, 954738, 963765, 970920, 979011, 987660, 1012770, 1016334, 1033560, 1035155, 1051380, 1060820, 1068012, 1086426, 1087790, 1104840, 1106545, 1108728, 1129260, 1136916, 1156518, 1166902, 1185192, 1186680, 1207140, 1215324, 1242186, 1263240, 1272984, 1285020, 1305348, 1327854, 1335015, 1350360, 1355112, 1385910, 1421145, 1432107, 1448568, 1456380, 1481490, 1519155, 1524501, 1542024, 1591230, 1602018, 1629639, 1631685, 1656248, 1693890, 1750353, 1770472, 1780020, 1810710, 1847880, 1863279, 1894860, 1909476, 1927530, 1958022, 1975320, 1991781, 2025540, 2032668, 2070310, 2102760, 2121640, 2136024, 2172852, 2175580, 2213090, 2258520, 2273832, 2313036, 2333804, 2386845, 2414280, 2430648, 2484372, 2540835, 2570040, 2610696, 2655708, 2670030, 2716065, 2771820, 2842290, 2864214, 2891295, 2912760, 2917255, 2937033, 2962980, 3038310, 3049002, 3105465, 3182460, 3204036, 3259278, 3263370, 3319635, 3387780, 3500706, 3560040, 3621420, 3726558, 3789720, 3818952, 3855060, 3916044, 3983562, 4005045, 4051080, 4065336, 4140620, 4296321, 4345704, 4351160, 4426180, 4626072, 4667608, 4773690, 4895055, 4968744, 5081670, 5251059, 5311416, 5340060, 5432130, 5543640, 5589837, 5684580, 5728428, 5782590, 5834510, 5874066, 5925960, 5975343, 6076620, 6098004, 6210930, 6364920, 6408072, 6417961, 6518556, 6526740, 6639270, 6775560, 7001412, 7160535, 7242840, 7453116, 7622505, 7710120, 7832088, 7967124, 8010090, 8148195, 8281240, 8592642, 8751765, 8811099, 8852360, 9316395, 9547380, 9790110, 9958905, 10163340, 10502118, 10680120, 10864260, 11179674, 11369160, 11456856, 11565180, 11669020, 11748132, 11950686, 12153240, 12196008, 12421860, 12835922, 13037112, 13053480, 13278540, 14002824, 14321070, 14685165, 14906232, 15245010, 15753177, 15934248, 16020180, 16296390, 16769511, 17185284, 17503530, 17622198, 17926029, 18632790, 19094760, 19253883, 19580220, 19917810, 20326680, 21004236, 21481605, 21728520, 22359348, 23130360, 23338040, 23496264, 23901372, 24843720, 25671844, 26255295, 26557080, 27949185, 28642140, 29370330, 29876715, 30490020, 31506354, 32040360, 32089805, 32592780, 33539022, 34370568, 35007060, 35244396, 35852058, 37265580, 38507766, 39160440, 39835620, 42008472, 42963210, 44055495, 44718696, 47259531, 47802744, 51343688, 52510590, 55898370, 57284280, 57761649, 58740660, 59753430, 60980040, 63012708, 64179610, 65185560, 67078044, 70014120, 70488792, 71704116, 74531160, 77015532, 78765885, 79671240, 83847555, 85926420, 88110990, 89630145, 94519062, 96269415, 105021180, 111796740, 115523298, 117481320, 119506860, 126025416, 128359220, 134156088, 143408232, 154031064, 157531770, 167695110, 171852840, 173284947, 176221980, 179260290, 189038124, 192538830, 210042360, 223593480, 231046596, 236297655, 239013720, 256718440, 288808245, 315063540, 335390220, 346569894, 352443960, 358520580, 378076248, 385077660, 462093192, 472595310, 519854841, 577616490, 630127080, 670780440, 693139788, 717041160, 770155320, 866424735, 945190620, 1039709682, 1155232980, 1386279576, 1732849470, 1890381240, 2079419364, 2310465960, 2599274205, 3465698940, 4158838728, 5198548410, 6931397880, 10397096820, 20794193640]

約数ペア:

[(1, 20794193640), (2, 10397096820), (3, 6931397880), (4, 5198548410), (5, 4158838728), (6, 3465698940), (8, 2599274205), (9, 2310465960), (10, 2079419364), (11, 1890381240), (12, 1732849470), (15, 1386279576), (18, 1155232980), (20, 1039709682), (22, 945190620), (24, 866424735), (27, 770155320), (29, 717041160), (30, 693139788), (31, 670780440), (33, 630127080), (36, 577616490), (40, 519854841), (44, 472595310), (45, 462093192), (54, 385077660), (55, 378076248), (58, 358520580), (59, 352443960), (60, 346569894), (62, 335390220), (66, 315063540), (72, 288808245), (81, 256718440), (87, 239013720), (88, 236297655), (90, 231046596), (93, 223593480), (99, 210042360), (108, 192538830), (110, 189038124), (116, 179260290), (118, 176221980), (120, 173284947), (121, 171852840), (124, 167695110), (132, 157531770), (135, 154031064), (145, 143408232), (155, 134156088), (162, 128359220), (165, 126025416), (174, 119506860), (177, 117481320), (180, 115523298), (186, 111796740), (198, 105021180), (216, 96269415), (220, 94519062), (232, 89630145), (236, 88110990), (242, 85926420), (248, 83847555), (261, 79671240), (264, 78765885), (270, 77015532), (279, 74531160), (290, 71704116), (295, 70488792), (297, 70014120), (310, 67078044), (319, 65185560), (324, 64179610), (330, 63012708), (341, 60980040), (348, 59753430), (354, 58740660), (360, 57761649), (363, 57284280), (372, 55898370), (396, 52510590), (405, 51343688), (435, 47802744), (440, 47259531), (465, 44718696), (472, 44055495), (484, 42963210), (495, 42008472), (522, 39835620), (531, 39160440), (540, 38507766), (558, 37265580), (580, 35852058), (590, 35244396), (594, 35007060), (605, 34370568), (620, 33539022), (638, 32592780), (648, 32089805), (649, 32040360), (660, 31506354), (682, 30490020), (696, 29876715), (708, 29370330), (726, 28642140), (744, 27949185), (783, 26557080), (792, 26255295), (810, 25671844), (837, 24843720), (870, 23901372), (885, 23496264), (891, 23338040), (899, 23130360), (930, 22359348), (957, 21728520), (968, 21481605), (990, 21004236), (1023, 20326680), (1044, 19917810), (1062, 19580220), (1080, 19253883), (1089, 19094760), (1116, 18632790), (1160, 17926029), (1180, 17622198), (1188, 17503530), (1210, 17185284), (1240, 16769511), (1276, 16296390), (1298, 16020180), (1305, 15934248), (1320, 15753177), (1364, 15245010), (1395, 14906232), (1416, 14685165), (1452, 14321070), (1485, 14002824), (1566, 13278540), (1593, 13053480), (1595, 13037112), (1620, 12835922), (1674, 12421860), (1705, 12196008), (1711, 12153240), (1740, 11950686), (1770, 11748132), (1782, 11669020), (1798, 11565180), (1815, 11456856), (1829, 11369160), (1860, 11179674), (1914, 10864260), (1947, 10680120), (1980, 10502118), (2046, 10163340), (2088, 9958905), (2124, 9790110), (2178, 9547380), (2232, 9316395), (2349, 8852360), (2360, 8811099), (2376, 8751765), (2420, 8592642), (2511, 8281240), (2552, 8148195), (2596, 8010090), (2610, 7967124), (2655, 7832088), (2697, 7710120), (2728, 7622505), (2790, 7453116), (2871, 7242840), (2904, 7160535), (2970, 7001412), (3069, 6775560), (3132, 6639270), (3186, 6526740), (3190, 6518556), (3240, 6417961), (3245, 6408072), (3267, 6364920), (3348, 6210930), (3410, 6098004), (3422, 6076620), (3480, 5975343), (3509, 5925960), (3540, 5874066), (3564, 5834510), (3596, 5782590), (3630, 5728428), (3658, 5684580), (3720, 5589837), (3751, 5543640), (3828, 5432130), (3894, 5340060), (3915, 5311416), (3960, 5251059), (4092, 5081670), (4185, 4968744), (4248, 4895055), (4356, 4773690), (4455, 4667608), (4495, 4626072), (4698, 4426180), (4779, 4351160), (4785, 4345704), (4840, 4296321), (5022, 4140620), (5115, 4065336), (5133, 4051080), (5192, 4005045), (5220, 3983562), (5310, 3916044), (5394, 3855060), (5445, 3818952), (5487, 3789720), (5580, 3726558), (5742, 3621420), (5841, 3560040), (5940, 3500706), (6138, 3387780), (6264, 3319635), (6372, 3263370), (6380, 3259278), (6490, 3204036), (6534, 3182460), (6696, 3105465), (6820, 3049002), (6844, 3038310), (7018, 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677556), (30798, 675180), (31320, 663927), (31581, 658440), (31860, 652674), (32364, 642510), (32670, 636492), (32922, 631620), (33480, 621093), (33759, 615960), (34220, 607662), (34452, 603570), (35046, 593340), (35090, 592596), (35640, 583451), (35695, 582552), (35960, 578259), (36580, 568458), (36828, 564630), (37510, 554364), (37642, 552420), (38232, 543895), (38280, 543213), (38940, 534006), (39204, 530410), (39556, 525690), (40238, 516780), (40455, 514008), (40920, 508167), (41064, 506385), (42108, 493830), (42834, 485460), (43065, 482856), (43560, 477369), (43896, 473715), (45012, 461970), (46035, 451704), (46197, 450120), (46728, 445005), (46980, 442618), (47790, 435116), (48546, 428340), (49005, 424328), (49383, 421080), (49445, 420552), (50220, 414062), (51330, 405108), (51678, 402380), (52569, 395560), (52635, 395064), (53041, 392040), (53940, 385506), (54870, 378972), (55242, 376420), (56265, 369576), (56463, 368280), (57112, 364095), (57420, 362142), (58410, 356004), (59334, 350460), (60357, 344520), (61380, 338778), (61596, 337590), (63162, 329220), (63720, 326337), (64251, 323640), (64728, 321255), (65340, 318246), (65844, 315810), (67518, 307980), (68440, 303831), (68904, 301785), (70092, 296670), (70180, 296298), (71390, 291276), (72819, 285560), (73160, 284229), (73656, 282315), (75020, 277182), (75284, 276210), (76995, 270072), (77880, 267003), (78408, 265205), (79112, 262845), (80476, 258390), (80910, 257004), (82305, 252648), (84216, 246915), (85668, 242730), (86130, 241428), (87615, 237336), (89001, 233640), (90024, 230985), (92070, 225852), (92394, 225060), (93960, 221309), (94105, 220968), (94743, 219480), (95580, 217558), (97092, 214170), (98010, 212164), (98766, 210540), (98890, 210276), (100440, 207031), (100595, 206712), (101277, 205320), (102660, 202554), (103356, 201190), (105138, 197780), (105270, 197532), (106082, 196020), (107085, 194184), (107880, 192753), (108779, 191160), (109740, 189486), (110484, 188210), (112530, 184788), (112926, 184140), (114840, 181071), (116820, 178002), (118668, 175230), (120714, 172260), (121365, 171336), (122760, 169389), (123192, 168795), (126324, 164610), (128502, 161820), (129195, 160952), (130680, 159123), (131688, 157905), (135036, 153990), (138105, 150568), (138591, 150040), (140184, 148335), (140360, 148149), (142780, 145638)]