144763320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1405

約数の個数: 128

約数和(自身を含む): 474647040

約数和(自身を除く): 329883720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 780, 852, 923, 1065, 1307, 1420, 1560, 1704, 1846, 2130, 2614, 2769, 2840, 3692, 3921, 4260, 4615, 5228, 5538, 6535, 7384, 7842, 8520, 9230, 10456, 11076, 13070, 13845, 15684, 16991, 18460, 19605, 22152, 26140, 27690, 31368, 33982, 36920, 39210, 50973, 52280, 55380, 67964, 78420, 84955, 92797, 101946, 110760, 135928, 156840, 169910, 185594, 203892, 254865, 278391, 339820, 371188, 407784, 463985, 509730, 556782, 679640, 742376, 927970, 1019460, 1113564, 1206361, 1391955, 1855940, 2038920, 2227128, 2412722, 2783910, 3619083, 3711880, 4825444, 5567820, 6031805, 7238166, 9650888, 11135640, 12063610, 14476332, 18095415, 24127220, 28952664, 36190830, 48254440, 72381660, 144763320]

約数ペア:

[(1, 144763320), (2, 72381660), (3, 48254440), (4, 36190830), (5, 28952664), (6, 24127220), (8, 18095415), (10, 14476332), (12, 12063610), (13, 11135640), (15, 9650888), (20, 7238166), (24, 6031805), (26, 5567820), (30, 4825444), (39, 3711880), (40, 3619083), (52, 2783910), (60, 2412722), (65, 2227128), (71, 2038920), (78, 1855940), (104, 1391955), (120, 1206361), (130, 1113564), (142, 1019460), (156, 927970), (195, 742376), (213, 679640), (260, 556782), (284, 509730), (312, 463985), (355, 407784), (390, 371188), (426, 339820), (520, 278391), (568, 254865), (710, 203892), (780, 185594), (852, 169910), (923, 156840), (1065, 135928), (1307, 110760), (1420, 101946), (1560, 92797), (1704, 84955), (1846, 78420), (2130, 67964), (2614, 55380), (2769, 52280), (2840, 50973), (3692, 39210), (3921, 36920), (4260, 33982), (4615, 31368), (5228, 27690), (5538, 26140), (6535, 22152), (7384, 19605), (7842, 18460), (8520, 16991), (9230, 15684), (10456, 13845), (11076, 13070)]