16702510720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{5507}}^1$

素因数の和:6210

約数の個数: 128

約数和(自身を含む): 45709349760

約数和(自身を除く): 29006839040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 677, 896, 1120, 1354, 2240, 2708, 3385, 4480, 4739, 5416, 5507, 6770, 9478, 10832, 11014, 13540, 18956, 21664, 22028, 23695, 27080, 27535, 37912, 38549, 43328, 44056, 47390, 54160, 55070, 75824, 77098, 86656, 88112, 94780, 108320, 110140, 151648, 154196, 176224, 189560, 192745, 216640, 220280, 303296, 308392, 352448, 379120, 385490, 433280, 440560, 606592, 616784, 704896, 758240, 770980, 881120, 1233568, 1516480, 1541960, 1762240, 2467136, 3032960, 3083920, 3524480, 3728239, 4934272, 6167840, 7456478, 12335680, 14912956, 18641195, 24671360, 26097673, 29825912, 37282390, 52195346, 59651824, 74564780, 104390692, 119303648, 130488365, 149129560, 208781384, 238607296, 260976730, 298259120, 417562768, 477214592, 521953460, 596518240, 835125536, 1043906920, 1193036480, 1670251072, 2087813840, 2386072960, 3340502144, 4175627680, 8351255360, 16702510720]

約数ペア:

[(1, 16702510720), (2, 8351255360), (4, 4175627680), (5, 3340502144), (7, 2386072960), (8, 2087813840), (10, 1670251072), (14, 1193036480), (16, 1043906920), (20, 835125536), (28, 596518240), (32, 521953460), (35, 477214592), (40, 417562768), (56, 298259120), (64, 260976730), (70, 238607296), (80, 208781384), (112, 149129560), (128, 130488365), (140, 119303648), (160, 104390692), (224, 74564780), (280, 59651824), (320, 52195346), (448, 37282390), (560, 29825912), (640, 26097673), (677, 24671360), (896, 18641195), (1120, 14912956), (1354, 12335680), (2240, 7456478), (2708, 6167840), (3385, 4934272), (4480, 3728239), (4739, 3524480), (5416, 3083920), (5507, 3032960), (6770, 2467136), (9478, 1762240), (10832, 1541960), (11014, 1516480), (13540, 1233568), (18956, 881120), (21664, 770980), (22028, 758240), (23695, 704896), (27080, 616784), (27535, 606592), (37912, 440560), (38549, 433280), (43328, 385490), (44056, 379120), (47390, 352448), (54160, 308392), (55070, 303296), (75824, 220280), (77098, 216640), (86656, 192745), (88112, 189560), (94780, 176224), (108320, 154196), (110140, 151648)]