23702640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 80994816

約数和(自身を除く): 57292176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 107, 120, 130, 142, 156, 195, 208, 213, 214, 240, 260, 284, 312, 321, 355, 390, 426, 428, 520, 535, 568, 624, 642, 710, 780, 852, 856, 923, 1040, 1065, 1070, 1136, 1284, 1391, 1420, 1560, 1605, 1704, 1712, 1846, 2130, 2140, 2568, 2769, 2782, 2840, 3120, 3210, 3408, 3692, 4173, 4260, 4280, 4615, 5136, 5538, 5564, 5680, 6420, 6955, 7384, 7597, 8346, 8520, 8560, 9230, 11076, 11128, 12840, 13845, 13910, 14768, 15194, 16692, 17040, 18460, 20865, 22152, 22256, 22791, 25680, 27690, 27820, 30388, 33384, 36920, 37985, 41730, 44304, 45582, 55380, 55640, 60776, 66768, 73840, 75970, 83460, 91164, 98761, 110760, 111280, 113955, 121552, 151940, 166920, 182328, 197522, 221520, 227910, 296283, 303880, 333840, 364656, 395044, 455820, 493805, 592566, 607760, 790088, 911640, 987610, 1185132, 1481415, 1580176, 1823280, 1975220, 2370264, 2962830, 3950440, 4740528, 5925660, 7900880, 11851320, 23702640]

約数ペア:

[(1, 23702640), (2, 11851320), (3, 7900880), (4, 5925660), (5, 4740528), (6, 3950440), (8, 2962830), (10, 2370264), (12, 1975220), (13, 1823280), (15, 1580176), (16, 1481415), (20, 1185132), (24, 987610), (26, 911640), (30, 790088), (39, 607760), (40, 592566), (48, 493805), (52, 455820), (60, 395044), (65, 364656), (71, 333840), (78, 303880), (80, 296283), (104, 227910), (107, 221520), (120, 197522), (130, 182328), (142, 166920), (156, 151940), (195, 121552), (208, 113955), (213, 111280), (214, 110760), (240, 98761), (260, 91164), (284, 83460), (312, 75970), (321, 73840), (355, 66768), (390, 60776), (426, 55640), (428, 55380), (520, 45582), (535, 44304), (568, 41730), (624, 37985), (642, 36920), (710, 33384), (780, 30388), (852, 27820), (856, 27690), (923, 25680), (1040, 22791), (1065, 22256), (1070, 22152), (1136, 20865), (1284, 18460), (1391, 17040), (1420, 16692), (1560, 15194), (1605, 14768), (1704, 13910), (1712, 13845), (1846, 12840), (2130, 11128), (2140, 11076), (2568, 9230), (2769, 8560), (2782, 8520), (2840, 8346), (3120, 7597), (3210, 7384), (3408, 6955), (3692, 6420), (4173, 5680), (4260, 5564), (4280, 5538), (4615, 5136)]