815918040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 384

約数和(自身を含む): 3184272000

約数和(自身を除く): 2368353960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 53, 56, 60, 63, 70, 72, 82, 84, 90, 105, 106, 120, 123, 126, 140, 149, 159, 164, 168, 180, 205, 210, 212, 246, 252, 265, 280, 287, 298, 315, 318, 328, 360, 369, 371, 410, 420, 424, 447, 477, 492, 504, 530, 574, 596, 615, 630, 636, 738, 742, 745, 795, 820, 840, 861, 894, 954, 984, 1043, 1060, 1113, 1148, 1192, 1230, 1260, 1272, 1341, 1435, 1476, 1484, 1490, 1590, 1640, 1722, 1788, 1845, 1855, 1908, 2086, 2120, 2173, 2226, 2235, 2296, 2385, 2460, 2520, 2583, 2682, 2870, 2952, 2968, 2980, 3129, 3180, 3339, 3444, 3576, 3690, 3710, 3816, 4172, 4305, 4346, 4452, 4470, 4770, 4920, 5166, 5215, 5364, 5565, 5740, 5960, 6109, 6258, 6360, 6519, 6678, 6705, 6888, 7380, 7420, 7897, 8344, 8610, 8692, 8904, 8940, 9387, 9540, 10332, 10430, 10728, 10865, 11130, 11480, 12218, 12516, 12915, 13038, 13356, 13410, 14760, 14840, 15211, 15645, 15794, 16695, 17220, 17384, 17880, 18327, 18774, 19080, 19557, 20664, 20860, 21730, 22260, 23691, 24436, 25032, 25830, 26076, 26712, 26820, 30422, 30545, 31290, 31588, 32595, 33390, 34440, 36654, 37548, 39114, 39485, 41720, 42763, 43460, 44520, 45633, 46935, 47382, 48872, 51660, 52152, 53640, 54981, 55279, 60844, 61090, 62580, 63176, 65190, 66780, 71073, 73308, 75096, 76055, 78228, 78970, 85526, 86920, 91266, 91635, 93870, 94764, 97785, 103320, 109962, 110558, 118455, 121688, 122180, 125160, 128289, 130380, 133560, 136899, 142146, 146616, 152110, 156456, 157940, 165837, 171052, 182532, 183270, 187740, 189528, 195570, 213815, 219924, 221116, 228165, 236910, 244360, 256578, 260760, 273798, 274905, 276395, 284292, 304220, 315880, 323777, 331674, 342104, 355365, 365064, 366540, 375480, 384867, 391140, 427630, 439848, 442232, 456330, 473820, 497511, 513156, 547596, 549810, 552790, 568584, 608440, 641445, 647554, 663348, 684495, 710730, 733080, 769734, 782280, 829185, 855260, 912660, 947640, 971331, 995022, 1026312, 1095192, 1099620, 1105580, 1282890, 1295108, 1326696, 1368990, 1421460, 1539468, 1618885, 1658370, 1710520, 1825320, 1924335, 1942662, 1990044, 2199240, 2211160, 2266439, 2487555, 2565780, 2590216, 2737980, 2842920, 2913993, 3078936, 3237770, 3316740, 3848670, 3885324, 3980088, 4532878, 4856655, 4975110, 5131560, 5475960, 5827986, 6475540, 6633480, 6799317, 7697340, 7770648, 9065756, 9713310, 9950220, 11332195, 11655972, 12951080, 13598634, 14569965, 15394680, 18131512, 19426620, 19900440, 20397951, 22664390, 23311944, 27197268, 29139930, 33996585, 38853240, 40795902, 45328780, 54394536, 58279860, 67993170, 81591804, 90657560, 101989755, 116559720, 135986340, 163183608, 203979510, 271972680, 407959020, 815918040]

約数ペア:

[(1, 815918040), (2, 407959020), (3, 271972680), (4, 203979510), (5, 163183608), (6, 135986340), (7, 116559720), (8, 101989755), (9, 90657560), (10, 81591804), (12, 67993170), (14, 58279860), (15, 54394536), (18, 45328780), (20, 40795902), (21, 38853240), (24, 33996585), (28, 29139930), (30, 27197268), (35, 23311944), (36, 22664390), (40, 20397951), (41, 19900440), (42, 19426620), (45, 18131512), (53, 15394680), (56, 14569965), (60, 13598634), (63, 12951080), (70, 11655972), (72, 11332195), (82, 9950220), (84, 9713310), (90, 9065756), (105, 7770648), (106, 7697340), (120, 6799317), (123, 6633480), (126, 6475540), (140, 5827986), (149, 5475960), (159, 5131560), (164, 4975110), (168, 4856655), (180, 4532878), (205, 3980088), (210, 3885324), (212, 3848670), (246, 3316740), (252, 3237770), (265, 3078936), (280, 2913993), (287, 2842920), (298, 2737980), (315, 2590216), (318, 2565780), (328, 2487555), (360, 2266439), (369, 2211160), (371, 2199240), (410, 1990044), (420, 1942662), (424, 1924335), (447, 1825320), (477, 1710520), (492, 1658370), (504, 1618885), (530, 1539468), (574, 1421460), (596, 1368990), (615, 1326696), (630, 1295108), (636, 1282890), (738, 1105580), (742, 1099620), (745, 1095192), (795, 1026312), (820, 995022), (840, 971331), (861, 947640), (894, 912660), (954, 855260), (984, 829185), (1043, 782280), (1060, 769734), (1113, 733080), (1148, 710730), (1192, 684495), (1230, 663348), (1260, 647554), (1272, 641445), (1341, 608440), (1435, 568584), (1476, 552790), (1484, 549810), (1490, 547596), (1590, 513156), (1640, 497511), (1722, 473820), (1788, 456330), (1845, 442232), (1855, 439848), (1908, 427630), (2086, 391140), (2120, 384867), (2173, 375480), (2226, 366540), (2235, 365064), (2296, 355365), (2385, 342104), (2460, 331674), (2520, 323777), (2583, 315880), (2682, 304220), (2870, 284292), (2952, 276395), (2968, 274905), (2980, 273798), (3129, 260760), (3180, 256578), (3339, 244360), (3444, 236910), (3576, 228165), (3690, 221116), (3710, 219924), (3816, 213815), (4172, 195570), (4305, 189528), (4346, 187740), (4452, 183270), (4470, 182532), (4770, 171052), (4920, 165837), (5166, 157940), (5215, 156456), (5364, 152110), (5565, 146616), (5740, 142146), (5960, 136899), (6109, 133560), (6258, 130380), (6360, 128289), (6519, 125160), (6678, 122180), (6705, 121688), (6888, 118455), (7380, 110558), (7420, 109962), (7897, 103320), (8344, 97785), (8610, 94764), (8692, 93870), (8904, 91635), (8940, 91266), (9387, 86920), (9540, 85526), (10332, 78970), (10430, 78228), (10728, 76055), (10865, 75096), (11130, 73308), (11480, 71073), (12218, 66780), (12516, 65190), (12915, 63176), (13038, 62580), (13356, 61090), (13410, 60844), (14760, 55279), (14840, 54981), (15211, 53640), (15645, 52152), (15794, 51660), (16695, 48872), (17220, 47382), (17384, 46935), (17880, 45633), (18327, 44520), (18774, 43460), (19080, 42763), (19557, 41720), (20664, 39485), (20860, 39114), (21730, 37548), (22260, 36654), (23691, 34440), (24436, 33390), (25032, 32595), (25830, 31588), (26076, 31290), (26712, 30545), (26820, 30422)]