88301640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3443

約数の個数: 128

約数和(自身を含む): 312606720

約数和(自身を除く): 224305080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3391, 3720, 4340, 5208, 6510, 6782, 8680, 10173, 13020, 13564, 16955, 20346, 23737, 26040, 27128, 33910, 40692, 47474, 50865, 67820, 71211, 81384, 94948, 101730, 105121, 118685, 135640, 142422, 189896, 203460, 210242, 237370, 284844, 315363, 356055, 406920, 420484, 474740, 525605, 569688, 630726, 712110, 735847, 840968, 949480, 1051210, 1261452, 1424220, 1471694, 1576815, 2102420, 2207541, 2522904, 2848440, 2943388, 3153630, 3679235, 4204840, 4415082, 5886776, 6307260, 7358470, 8830164, 11037705, 12614520, 14716940, 17660328, 22075410, 29433880, 44150820, 88301640]

約数ペア:

[(1, 88301640), (2, 44150820), (3, 29433880), (4, 22075410), (5, 17660328), (6, 14716940), (7, 12614520), (8, 11037705), (10, 8830164), (12, 7358470), (14, 6307260), (15, 5886776), (20, 4415082), (21, 4204840), (24, 3679235), (28, 3153630), (30, 2943388), (31, 2848440), (35, 2522904), (40, 2207541), (42, 2102420), (56, 1576815), (60, 1471694), (62, 1424220), (70, 1261452), (84, 1051210), (93, 949480), (105, 840968), (120, 735847), (124, 712110), (140, 630726), (155, 569688), (168, 525605), (186, 474740), (210, 420484), (217, 406920), (248, 356055), (280, 315363), (310, 284844), (372, 237370), (420, 210242), (434, 203460), (465, 189896), (620, 142422), (651, 135640), (744, 118685), (840, 105121), (868, 101730), (930, 94948), (1085, 81384), (1240, 71211), (1302, 67820), (1736, 50865), (1860, 47474), (2170, 40692), (2604, 33910), (3255, 27128), (3391, 26040), (3720, 23737), (4340, 20346), (5208, 16955), (6510, 13564), (6782, 13020), (8680, 10173)]