13942242880

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{983}}^1$

素因数の和:1476

約数の個数: 112

約数和(自身を含む): 33591398400

約数和(自身を除く): 19649155520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 349, 508, 635, 698, 983, 1016, 1270, 1396, 1745, 1966, 2032, 2540, 2792, 3490, 3932, 4064, 4915, 5080, 5584, 6980, 7864, 8128, 9830, 10160, 11168, 13960, 15728, 19660, 20320, 22336, 27920, 31456, 39320, 40640, 44323, 55840, 62912, 78640, 88646, 111680, 124841, 157280, 177292, 221615, 249682, 314560, 343067, 354584, 443230, 499364, 624205, 686134, 709168, 886460, 998728, 1248410, 1372268, 1418336, 1715335, 1772920, 1997456, 2496820, 2744536, 2836672, 3430670, 3545840, 3994912, 4993640, 5489072, 6861340, 7091680, 7989824, 9987280, 10978144, 13722680, 14183360, 19974560, 21956288, 27445360, 39949120, 43569509, 54890720, 87139018, 109781440, 174278036, 217847545, 348556072, 435695090, 697112144, 871390180, 1394224288, 1742780360, 2788448576, 3485560720, 6971121440, 13942242880]

約数ペア:

[(1, 13942242880), (2, 6971121440), (4, 3485560720), (5, 2788448576), (8, 1742780360), (10, 1394224288), (16, 871390180), (20, 697112144), (32, 435695090), (40, 348556072), (64, 217847545), (80, 174278036), (127, 109781440), (160, 87139018), (254, 54890720), (320, 43569509), (349, 39949120), (508, 27445360), (635, 21956288), (698, 19974560), (983, 14183360), (1016, 13722680), (1270, 10978144), (1396, 9987280), (1745, 7989824), (1966, 7091680), (2032, 6861340), (2540, 5489072), (2792, 4993640), (3490, 3994912), (3932, 3545840), (4064, 3430670), (4915, 2836672), (5080, 2744536), (5584, 2496820), (6980, 1997456), (7864, 1772920), (8128, 1715335), (9830, 1418336), (10160, 1372268), (11168, 1248410), (13960, 998728), (15728, 886460), (19660, 709168), (20320, 686134), (22336, 624205), (27920, 499364), (31456, 443230), (39320, 354584), (40640, 343067), (44323, 314560), (55840, 249682), (62912, 221615), (78640, 177292), (88646, 157280), (111680, 124841)]