1570480120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{3631}}^1$

素因数の和:4636

約数の個数: 64

約数和(自身を含む): 3859799040

約数和(自身を除く): 2289318920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 983, 1966, 3631, 3932, 4915, 7262, 7864, 9830, 10813, 14524, 18155, 19660, 21626, 29048, 36310, 39320, 39941, 43252, 54065, 72620, 79882, 86504, 108130, 145240, 159764, 199705, 216260, 319528, 399410, 432520, 798820, 1597640, 3569273, 7138546, 14277092, 17846365, 28554184, 35692730, 39262003, 71385460, 78524006, 142770920, 157048012, 196310015, 314096024, 392620030, 785240060, 1570480120]

約数ペア:

[(1, 1570480120), (2, 785240060), (4, 392620030), (5, 314096024), (8, 196310015), (10, 157048012), (11, 142770920), (20, 78524006), (22, 71385460), (40, 39262003), (44, 35692730), (55, 28554184), (88, 17846365), (110, 14277092), (220, 7138546), (440, 3569273), (983, 1597640), (1966, 798820), (3631, 432520), (3932, 399410), (4915, 319528), (7262, 216260), (7864, 199705), (9830, 159764), (10813, 145240), (14524, 108130), (18155, 86504), (19660, 79882), (21626, 72620), (29048, 54065), (36310, 43252), (39320, 39941)]