42664560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10457}}^1$

素因数の和:10490

約数の個数: 80

約数和(自身を含む): 140053536

約数和(自身を除く): 97388976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 10457, 20914, 31371, 41828, 52285, 62742, 83656, 104570, 125484, 156855, 167312, 177769, 209140, 250968, 313710, 355538, 418280, 501936, 533307, 627420, 711076, 836560, 888845, 1066614, 1254840, 1422152, 1777690, 2133228, 2509680, 2666535, 2844304, 3555380, 4266456, 5333070, 7110760, 8532912, 10666140, 14221520, 21332280, 42664560]

約数ペア:

[(1, 42664560), (2, 21332280), (3, 14221520), (4, 10666140), (5, 8532912), (6, 7110760), (8, 5333070), (10, 4266456), (12, 3555380), (15, 2844304), (16, 2666535), (17, 2509680), (20, 2133228), (24, 1777690), (30, 1422152), (34, 1254840), (40, 1066614), (48, 888845), (51, 836560), (60, 711076), (68, 627420), (80, 533307), (85, 501936), (102, 418280), (120, 355538), (136, 313710), (170, 250968), (204, 209140), (240, 177769), (255, 167312), (272, 156855), (340, 125484), (408, 104570), (510, 83656), (680, 62742), (816, 52285), (1020, 41828), (1360, 31371), (2040, 20914), (4080, 10457)]