178132080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{106031}}^1$

素因数の和:106054

約数の個数: 80

約数和(自身を含む): 631102464

約数和(自身を除く): 452970384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 106031, 212062, 318093, 424124, 530155, 636186, 742217, 848248, 1060310, 1272372, 1484434, 1590465, 1696496, 2120620, 2226651, 2544744, 2968868, 3180930, 3711085, 4241240, 4453302, 5089488, 5937736, 6361860, 7422170, 8482480, 8906604, 11133255, 11875472, 12723720, 14844340, 17813208, 22266510, 25447440, 29688680, 35626416, 44533020, 59377360, 89066040, 178132080]

約数ペア:

[(1, 178132080), (2, 89066040), (3, 59377360), (4, 44533020), (5, 35626416), (6, 29688680), (7, 25447440), (8, 22266510), (10, 17813208), (12, 14844340), (14, 12723720), (15, 11875472), (16, 11133255), (20, 8906604), (21, 8482480), (24, 7422170), (28, 6361860), (30, 5937736), (35, 5089488), (40, 4453302), (42, 4241240), (48, 3711085), (56, 3180930), (60, 2968868), (70, 2544744), (80, 2226651), (84, 2120620), (105, 1696496), (112, 1590465), (120, 1484434), (140, 1272372), (168, 1060310), (210, 848248), (240, 742217), (280, 636186), (336, 530155), (420, 424124), (560, 318093), (840, 212062), (1680, 106031)]