2135704080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{287057}}^1$

素因数の和:287104

約数の個数: 80

約数和(自身を含む): 6834276864

約数和(自身を除く): 4698572784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 287057, 574114, 861171, 1148228, 1435285, 1722342, 2296456, 2870570, 3444684, 4305855, 4592912, 5741140, 6889368, 8611710, 8898767, 11482280, 13778736, 17223420, 17797534, 22964560, 26696301, 34446840, 35595068, 44493835, 53392602, 68893680, 71190136, 88987670, 106785204, 133481505, 142380272, 177975340, 213570408, 266963010, 355950680, 427140816, 533926020, 711901360, 1067852040, 2135704080]

約数ペア:

[(1, 2135704080), (2, 1067852040), (3, 711901360), (4, 533926020), (5, 427140816), (6, 355950680), (8, 266963010), (10, 213570408), (12, 177975340), (15, 142380272), (16, 133481505), (20, 106785204), (24, 88987670), (30, 71190136), (31, 68893680), (40, 53392602), (48, 44493835), (60, 35595068), (62, 34446840), (80, 26696301), (93, 22964560), (120, 17797534), (124, 17223420), (155, 13778736), (186, 11482280), (240, 8898767), (248, 8611710), (310, 6889368), (372, 5741140), (465, 4592912), (496, 4305855), (620, 3444684), (744, 2870570), (930, 2296456), (1240, 1722342), (1488, 1435285), (1860, 1148228), (2480, 861171), (3720, 574114), (7440, 287057)]