140063640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 434764800

約数和(自身を除く): 294701160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 73, 118, 120, 146, 177, 219, 236, 271, 292, 295, 354, 365, 438, 472, 542, 584, 590, 708, 730, 813, 876, 885, 1084, 1095, 1180, 1355, 1416, 1460, 1626, 1752, 1770, 2168, 2190, 2360, 2710, 2920, 3252, 3540, 4065, 4307, 4380, 5420, 6504, 7080, 8130, 8614, 8760, 10840, 12921, 15989, 16260, 17228, 19783, 21535, 25842, 31978, 32520, 34456, 39566, 43070, 47967, 51684, 59349, 63956, 64605, 79132, 79945, 86140, 95934, 98915, 103368, 118698, 127912, 129210, 158264, 159890, 172280, 191868, 197830, 237396, 239835, 258420, 296745, 319780, 383736, 395660, 474792, 479670, 516840, 593490, 639560, 791320, 959340, 1167197, 1186980, 1918680, 2334394, 2373960, 3501591, 4668788, 5835985, 7003182, 9337576, 11671970, 14006364, 17507955, 23343940, 28012728, 35015910, 46687880, 70031820, 140063640]

約数ペア:

[(1, 140063640), (2, 70031820), (3, 46687880), (4, 35015910), (5, 28012728), (6, 23343940), (8, 17507955), (10, 14006364), (12, 11671970), (15, 9337576), (20, 7003182), (24, 5835985), (30, 4668788), (40, 3501591), (59, 2373960), (60, 2334394), (73, 1918680), (118, 1186980), (120, 1167197), (146, 959340), (177, 791320), (219, 639560), (236, 593490), (271, 516840), (292, 479670), (295, 474792), (354, 395660), (365, 383736), (438, 319780), (472, 296745), (542, 258420), (584, 239835), (590, 237396), (708, 197830), (730, 191868), (813, 172280), (876, 159890), (885, 158264), (1084, 129210), (1095, 127912), (1180, 118698), (1355, 103368), (1416, 98915), (1460, 95934), (1626, 86140), (1752, 79945), (1770, 79132), (2168, 64605), (2190, 63956), (2360, 59349), (2710, 51684), (2920, 47967), (3252, 43070), (3540, 39566), (4065, 34456), (4307, 32520), (4380, 31978), (5420, 25842), (6504, 21535), (7080, 19783), (8130, 17228), (8614, 16260), (8760, 15989), (10840, 12921)]