207432480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3109}}^1$

素因数の和:3266

約数の個数: 96

約数和(自身を含む): 658324800

約数和(自身を除く): 450892320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3109, 3336, 4170, 4448, 5560, 6218, 6672, 8340, 9327, 11120, 12436, 13344, 15545, 16680, 18654, 22240, 24872, 31090, 33360, 37308, 46635, 49744, 62180, 66720, 74616, 93270, 99488, 124360, 149232, 186540, 248720, 298464, 373080, 432151, 497440, 746160, 864302, 1296453, 1492320, 1728604, 2160755, 2592906, 3457208, 4321510, 5185812, 6482265, 6914416, 8643020, 10371624, 12964530, 13828832, 17286040, 20743248, 25929060, 34572080, 41486496, 51858120, 69144160, 103716240, 207432480]

約数ペア:

[(1, 207432480), (2, 103716240), (3, 69144160), (4, 51858120), (5, 41486496), (6, 34572080), (8, 25929060), (10, 20743248), (12, 17286040), (15, 13828832), (16, 12964530), (20, 10371624), (24, 8643020), (30, 6914416), (32, 6482265), (40, 5185812), (48, 4321510), (60, 3457208), (80, 2592906), (96, 2160755), (120, 1728604), (139, 1492320), (160, 1296453), (240, 864302), (278, 746160), (417, 497440), (480, 432151), (556, 373080), (695, 298464), (834, 248720), (1112, 186540), (1390, 149232), (1668, 124360), (2085, 99488), (2224, 93270), (2780, 74616), (3109, 66720), (3336, 62180), (4170, 49744), (4448, 46635), (5560, 37308), (6218, 33360), (6672, 31090), (8340, 24872), (9327, 22240), (11120, 18654), (12436, 16680), (13344, 15545)]