159383640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1537

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 363163560

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, 1420, 1439, 1560, 1704, 1846, 2130, 2769, 2840, 2878, 3692, 4260, 4317, 4615, 5538, 5756, 7195, 7384, 8520, 8634, 9230, 11076, 11512, 13845, 14390, 17268, 18460, 18707, 21585, 22152, 27690, 28780, 34536, 36920, 37414, 43170, 55380, 56121, 57560, 74828, 86340, 93535, 102169, 110760, 112242, 149656, 172680, 187070, 204338, 224484, 280605, 306507, 374140, 408676, 448968, 510845, 561210, 613014, 748280, 817352, 1021690, 1122420, 1226028, 1328197, 1532535, 2043380, 2244840, 2452056, 2656394, 3065070, 3984591, 4086760, 5312788, 6130140, 6640985, 7969182, 10625576, 12260280, 13281970, 15938364, 19922955, 26563940, 31876728, 39845910, 53127880, 79691820, 159383640]

約数ペア:

[(1, 159383640), (2, 79691820), (3, 53127880), (4, 39845910), (5, 31876728), (6, 26563940), (8, 19922955), (10, 15938364), (12, 13281970), (13, 12260280), (15, 10625576), (20, 7969182), (24, 6640985), (26, 6130140), (30, 5312788), (39, 4086760), (40, 3984591), (52, 3065070), (60, 2656394), (65, 2452056), (71, 2244840), (78, 2043380), (104, 1532535), (120, 1328197), (130, 1226028), (142, 1122420), (156, 1021690), (195, 817352), (213, 748280), (260, 613014), (284, 561210), (312, 510845), (355, 448968), (390, 408676), (426, 374140), (520, 306507), (568, 280605), (710, 224484), (780, 204338), (852, 187070), (923, 172680), (1065, 149656), (1420, 112242), (1439, 110760), (1560, 102169), (1704, 93535), (1846, 86340), (2130, 74828), (2769, 57560), (2840, 56121), (2878, 55380), (3692, 43170), (4260, 37414), (4317, 36920), (4615, 34536), (5538, 28780), (5756, 27690), (7195, 22152), (7384, 21585), (8520, 18707), (8634, 18460), (9230, 17268), (11076, 14390), (11512, 13845)]