196668960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13217}}^1$

素因数の和:13266

約数の個数: 96

約数和(自身を含む): 639539712

約数和(自身を除く): 442870752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13217, 14880, 26434, 39651, 52868, 66085, 79302, 105736, 132170, 158604, 198255, 211472, 264340, 317208, 396510, 409727, 422944, 528680, 634416, 793020, 819454, 1057360, 1229181, 1268832, 1586040, 1638908, 2048635, 2114720, 2458362, 3172080, 3277816, 4097270, 4916724, 6145905, 6344160, 6555632, 8194540, 9833448, 12291810, 13111264, 16389080, 19666896, 24583620, 32778160, 39333792, 49167240, 65556320, 98334480, 196668960]

約数ペア:

[(1, 196668960), (2, 98334480), (3, 65556320), (4, 49167240), (5, 39333792), (6, 32778160), (8, 24583620), (10, 19666896), (12, 16389080), (15, 13111264), (16, 12291810), (20, 9833448), (24, 8194540), (30, 6555632), (31, 6344160), (32, 6145905), (40, 4916724), (48, 4097270), (60, 3277816), (62, 3172080), (80, 2458362), (93, 2114720), (96, 2048635), (120, 1638908), (124, 1586040), (155, 1268832), (160, 1229181), (186, 1057360), (240, 819454), (248, 793020), (310, 634416), (372, 528680), (465, 422944), (480, 409727), (496, 396510), (620, 317208), (744, 264340), (930, 211472), (992, 198255), (1240, 158604), (1488, 132170), (1860, 105736), (2480, 79302), (2976, 66085), (3720, 52868), (4960, 39651), (7440, 26434), (13217, 14880)]