140940910320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83893399}}^1$

素因数の和:83893422

約数の個数: 80

約数和(自身を含む): 499333516800

約数和(自身を除く): 358392606480

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, 83893399, 167786798, 251680197, 335573596, 419466995, 503360394, 587253793, 671147192, 838933990, 1006720788, 1174507586, 1258400985, 1342294384, 1677867980, 1761761379, 2013441576, 2349015172, 2516801970, 2936268965, 3355735960, 3523522758, 4026883152, 4698030344, 5033603940, 5872537930, 6711471920, 7047045516, 8808806895, 9396060688, 10067207880, 11745075860, 14094091032, 17617613790, 20134415760, 23490151720, 28188182064, 35235227580, 46980303440, 70470455160, 140940910320]

約数ペア:

[(1, 140940910320), (2, 70470455160), (3, 46980303440), (4, 35235227580), (5, 28188182064), (6, 23490151720), (7, 20134415760), (8, 17617613790), (10, 14094091032), (12, 11745075860), (14, 10067207880), (15, 9396060688), (16, 8808806895), (20, 7047045516), (21, 6711471920), (24, 5872537930), (28, 5033603940), (30, 4698030344), (35, 4026883152), (40, 3523522758), (42, 3355735960), (48, 2936268965), (56, 2516801970), (60, 2349015172), (70, 2013441576), (80, 1761761379), (84, 1677867980), (105, 1342294384), (112, 1258400985), (120, 1174507586), (140, 1006720788), (168, 838933990), (210, 671147192), (240, 587253793), (280, 503360394), (336, 419466995), (420, 335573596), (560, 251680197), (840, 167786798), (1680, 83893399)]