195980960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{751}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 532127232

約数和(自身を除く): 336146272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 233, 280, 466, 560, 751, 932, 1120, 1165, 1502, 1631, 1864, 2330, 3004, 3262, 3728, 3755, 4660, 5257, 6008, 6524, 7456, 7510, 8155, 9320, 10514, 12016, 13048, 15020, 16310, 18640, 21028, 24032, 26096, 26285, 30040, 32620, 37280, 42056, 52192, 52570, 60080, 65240, 84112, 105140, 120160, 130480, 168224, 174983, 210280, 260960, 349966, 420560, 699932, 841120, 874915, 1224881, 1399864, 1749830, 2449762, 2799728, 3499660, 4899524, 5599456, 6124405, 6999320, 9799048, 12248810, 13998640, 19598096, 24497620, 27997280, 39196192, 48995240, 97990480, 195980960]

約数ペア:

[(1, 195980960), (2, 97990480), (4, 48995240), (5, 39196192), (7, 27997280), (8, 24497620), (10, 19598096), (14, 13998640), (16, 12248810), (20, 9799048), (28, 6999320), (32, 6124405), (35, 5599456), (40, 4899524), (56, 3499660), (70, 2799728), (80, 2449762), (112, 1749830), (140, 1399864), (160, 1224881), (224, 874915), (233, 841120), (280, 699932), (466, 420560), (560, 349966), (751, 260960), (932, 210280), (1120, 174983), (1165, 168224), (1502, 130480), (1631, 120160), (1864, 105140), (2330, 84112), (3004, 65240), (3262, 60080), (3728, 52570), (3755, 52192), (4660, 42056), (5257, 37280), (6008, 32620), (6524, 30040), (7456, 26285), (7510, 26096), (8155, 24032), (9320, 21028), (10514, 18640), (12016, 16310), (13048, 15020)]