165716407920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3253}}^1\times {\mathrm{30323}}^1$

素因数の和:33599

約数の個数: 160

約数和(自身を含む): 587309409792

約数和(自身を除く): 421593001872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3253, 6506, 9759, 13012, 16265, 19518, 22771, 26024, 30323, 32530, 39036, 45542, 48795, 52048, 60646, 65060, 68313, 78072, 90969, 91084, 97590, 113855, 121292, 130120, 136626, 151615, 156144, 181938, 182168, 195180, 212261, 227710, 242584, 260240, 273252, 303230, 341565, 363876, 364336, 390360, 424522, 454845, 455420, 485168, 546504, 606460, 636783, 683130, 727752, 780720, 849044, 909690, 910840, 1061305, 1093008, 1212920, 1273566, 1366260, 1455504, 1698088, 1819380, 1821680, 2122610, 2425840, 2547132, 2732520, 3183915, 3396176, 3638760, 4245220, 5094264, 5465040, 6367830, 7277520, 8490440, 10188528, 12735660, 16980880, 25471320, 50942640, 98640719, 197281438, 295922157, 394562876, 493203595, 591844314, 690485033, 789125752, 986407190, 1183688628, 1380970066, 1479610785, 1578251504, 1972814380, 2071455099, 2367377256, 2761940132, 2959221570, 3452425165, 3945628760, 4142910198, 4734754512, 5523880264, 5918443140, 6904850330, 7891257520, 8285820396, 10357275495, 11047760528, 11836886280, 13809700660, 16571640792, 20714550990, 23673772560, 27619401320, 33143281584, 41429101980, 55238802640, 82858203960, 165716407920]

約数ペア:

[(1, 165716407920), (2, 82858203960), (3, 55238802640), (4, 41429101980), (5, 33143281584), (6, 27619401320), (7, 23673772560), (8, 20714550990), (10, 16571640792), (12, 13809700660), (14, 11836886280), (15, 11047760528), (16, 10357275495), (20, 8285820396), (21, 7891257520), (24, 6904850330), (28, 5918443140), (30, 5523880264), (35, 4734754512), (40, 4142910198), (42, 3945628760), (48, 3452425165), (56, 2959221570), (60, 2761940132), (70, 2367377256), (80, 2071455099), (84, 1972814380), (105, 1578251504), (112, 1479610785), (120, 1380970066), (140, 1183688628), (168, 986407190), (210, 789125752), (240, 690485033), (280, 591844314), (336, 493203595), (420, 394562876), (560, 295922157), (840, 197281438), (1680, 98640719), (3253, 50942640), (6506, 25471320), (9759, 16980880), (13012, 12735660), (16265, 10188528), (19518, 8490440), (22771, 7277520), (26024, 6367830), (30323, 5465040), (32530, 5094264), (39036, 4245220), (45542, 3638760), (48795, 3396176), (52048, 3183915), (60646, 2732520), (65060, 2547132), (68313, 2425840), (78072, 2122610), (90969, 1821680), (91084, 1819380), (97590, 1698088), (113855, 1455504), (121292, 1366260), (130120, 1273566), (136626, 1212920), (151615, 1093008), (156144, 1061305), (181938, 910840), (182168, 909690), (195180, 849044), (212261, 780720), (227710, 727752), (242584, 683130), (260240, 636783), (273252, 606460), (303230, 546504), (341565, 485168), (363876, 455420), (364336, 454845), (390360, 424522)]