314044640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21569}}^1$

素因数の和:21604

約数の個数: 96

約数和(自身を含む): 913187520

約数和(自身を除く): 599142880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 21569, 43138, 86276, 107845, 150983, 172552, 215690, 280397, 301966, 345104, 431380, 560794, 603932, 690208, 754915, 862760, 1121588, 1207864, 1401985, 1509830, 1725520, 1962779, 2243176, 2415728, 2803970, 3019660, 3451040, 3925558, 4486352, 4831456, 5607940, 6039320, 7851116, 8972704, 9813895, 11215880, 12078640, 15702232, 19627790, 22431760, 24157280, 31404464, 39255580, 44863520, 62808928, 78511160, 157022320, 314044640]

約数ペア:

[(1, 314044640), (2, 157022320), (4, 78511160), (5, 62808928), (7, 44863520), (8, 39255580), (10, 31404464), (13, 24157280), (14, 22431760), (16, 19627790), (20, 15702232), (26, 12078640), (28, 11215880), (32, 9813895), (35, 8972704), (40, 7851116), (52, 6039320), (56, 5607940), (65, 4831456), (70, 4486352), (80, 3925558), (91, 3451040), (104, 3019660), (112, 2803970), (130, 2415728), (140, 2243176), (160, 1962779), (182, 1725520), (208, 1509830), (224, 1401985), (260, 1207864), (280, 1121588), (364, 862760), (416, 754915), (455, 690208), (520, 603932), (560, 560794), (728, 431380), (910, 345104), (1040, 301966), (1120, 280397), (1456, 215690), (1820, 172552), (2080, 150983), (2912, 107845), (3640, 86276), (7280, 43138), (14560, 21569)]