206921167320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{16567}}^1\times {\mathrm{14869}}^1$

素因数の和:31457

約数の個数: 128

約数和(自身を含む): 709534540800

約数和(自身を除く): 502613373480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14869, 16567, 29738, 33134, 44607, 49701, 59476, 66268, 74345, 82835, 89214, 99402, 104083, 115969, 118952, 132536, 148690, 165670, 178428, 198804, 208166, 223035, 231938, 248505, 297380, 312249, 331340, 347907, 356856, 397608, 416332, 446070, 463876, 497010, 520415, 579845, 594760, 624498, 662680, 695814, 832664, 892140, 927752, 994020, 1040830, 1159690, 1248996, 1391628, 1561245, 1739535, 1784280, 1988040, 2081660, 2319380, 2497992, 2783256, 3122490, 3479070, 4163320, 4638760, 6244980, 6958140, 12489960, 13916280, 246334723, 492669446, 739004169, 985338892, 1231673615, 1478008338, 1724343061, 1970677784, 2463347230, 2956016676, 3448686122, 3695020845, 4926694460, 5173029183, 5912033352, 6897372244, 7390041690, 8621715305, 9853388920, 10346058366, 13794744488, 14780083380, 17243430610, 20692116732, 25865145915, 29560166760, 34486861220, 41384233464, 51730291830, 68973722440, 103460583660, 206921167320]

約数ペア:

[(1, 206921167320), (2, 103460583660), (3, 68973722440), (4, 51730291830), (5, 41384233464), (6, 34486861220), (7, 29560166760), (8, 25865145915), (10, 20692116732), (12, 17243430610), (14, 14780083380), (15, 13794744488), (20, 10346058366), (21, 9853388920), (24, 8621715305), (28, 7390041690), (30, 6897372244), (35, 5912033352), (40, 5173029183), (42, 4926694460), (56, 3695020845), (60, 3448686122), (70, 2956016676), (84, 2463347230), (105, 1970677784), (120, 1724343061), (140, 1478008338), (168, 1231673615), (210, 985338892), (280, 739004169), (420, 492669446), (840, 246334723), (14869, 13916280), (16567, 12489960), (29738, 6958140), (33134, 6244980), (44607, 4638760), (49701, 4163320), (59476, 3479070), (66268, 3122490), (74345, 2783256), (82835, 2497992), (89214, 2319380), (99402, 2081660), (104083, 1988040), (115969, 1784280), (118952, 1739535), (132536, 1561245), (148690, 1391628), (165670, 1248996), (178428, 1159690), (198804, 1040830), (208166, 994020), (223035, 927752), (231938, 892140), (248505, 832664), (297380, 695814), (312249, 662680), (331340, 624498), (347907, 594760), (356856, 579845), (397608, 520415), (416332, 497010), (446070, 463876)]