105626920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 287907840

約数和(自身を除く): 182280920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 43, 56, 62, 70, 86, 124, 140, 155, 172, 215, 217, 248, 280, 283, 301, 310, 344, 430, 434, 566, 602, 620, 860, 868, 1085, 1132, 1204, 1240, 1333, 1415, 1505, 1720, 1736, 1981, 2170, 2264, 2408, 2666, 2830, 3010, 3962, 4340, 5332, 5660, 6020, 6665, 7924, 8680, 8773, 9331, 9905, 10664, 11320, 12040, 12169, 13330, 15848, 17546, 18662, 19810, 24338, 26660, 35092, 37324, 39620, 43865, 46655, 48676, 53320, 60845, 61411, 70184, 74648, 79240, 85183, 87730, 93310, 97352, 121690, 122822, 170366, 175460, 186620, 243380, 245644, 307055, 340732, 350920, 373240, 377239, 425915, 486760, 491288, 614110, 681464, 754478, 851830, 1228220, 1508956, 1703660, 1886195, 2456440, 2640673, 3017912, 3407320, 3772390, 5281346, 7544780, 10562692, 13203365, 15089560, 21125384, 26406730, 52813460, 105626920]

約数ペア:

[(1, 105626920), (2, 52813460), (4, 26406730), (5, 21125384), (7, 15089560), (8, 13203365), (10, 10562692), (14, 7544780), (20, 5281346), (28, 3772390), (31, 3407320), (35, 3017912), (40, 2640673), (43, 2456440), (56, 1886195), (62, 1703660), (70, 1508956), (86, 1228220), (124, 851830), (140, 754478), (155, 681464), (172, 614110), (215, 491288), (217, 486760), (248, 425915), (280, 377239), (283, 373240), (301, 350920), (310, 340732), (344, 307055), (430, 245644), (434, 243380), (566, 186620), (602, 175460), (620, 170366), (860, 122822), (868, 121690), (1085, 97352), (1132, 93310), (1204, 87730), (1240, 85183), (1333, 79240), (1415, 74648), (1505, 70184), (1720, 61411), (1736, 60845), (1981, 53320), (2170, 48676), (2264, 46655), (2408, 43865), (2666, 39620), (2830, 37324), (3010, 35092), (3962, 26660), (4340, 24338), (5332, 19810), (5660, 18662), (6020, 17546), (6665, 15848), (7924, 13330), (8680, 12169), (8773, 12040), (9331, 11320), (9905, 10664)]