42735560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 120096000

約数和(自身を除く): 77360440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 266, 277, 280, 290, 380, 406, 532, 551, 554, 580, 665, 760, 812, 1015, 1064, 1102, 1108, 1160, 1330, 1385, 1624, 1939, 2030, 2204, 2216, 2660, 2755, 2770, 3857, 3878, 4060, 4408, 5263, 5320, 5510, 5540, 7714, 7756, 8033, 8120, 9695, 10526, 11020, 11080, 15428, 15512, 16066, 19285, 19390, 21052, 22040, 26315, 30856, 32132, 36841, 38570, 38780, 40165, 42104, 52630, 56231, 64264, 73682, 77140, 77560, 80330, 105260, 112462, 147364, 152627, 154280, 160660, 184205, 210520, 224924, 281155, 294728, 305254, 321320, 368410, 449848, 562310, 610508, 736820, 763135, 1068389, 1124620, 1221016, 1473640, 1526270, 2136778, 2249240, 3052540, 4273556, 5341945, 6105080, 8547112, 10683890, 21367780, 42735560]

約数ペア:

[(1, 42735560), (2, 21367780), (4, 10683890), (5, 8547112), (7, 6105080), (8, 5341945), (10, 4273556), (14, 3052540), (19, 2249240), (20, 2136778), (28, 1526270), (29, 1473640), (35, 1221016), (38, 1124620), (40, 1068389), (56, 763135), (58, 736820), (70, 610508), (76, 562310), (95, 449848), (116, 368410), (133, 321320), (140, 305254), (145, 294728), (152, 281155), (190, 224924), (203, 210520), (232, 184205), (266, 160660), (277, 154280), (280, 152627), (290, 147364), (380, 112462), (406, 105260), (532, 80330), (551, 77560), (554, 77140), (580, 73682), (665, 64264), (760, 56231), (812, 52630), (1015, 42104), (1064, 40165), (1102, 38780), (1108, 38570), (1160, 36841), (1330, 32132), (1385, 30856), (1624, 26315), (1939, 22040), (2030, 21052), (2204, 19390), (2216, 19285), (2660, 16066), (2755, 15512), (2770, 15428), (3857, 11080), (3878, 11020), (4060, 10526), (4408, 9695), (5263, 8120), (5320, 8033), (5510, 7756), (5540, 7714)]