2999025680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{7841}}^1$

素因数の和:8544

約数の個数: 80

約数和(自身を含む): 7981524864

約数和(自身を除く): 4982499184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 683, 1366, 2732, 3415, 4781, 5464, 6830, 7841, 9562, 10928, 13660, 15682, 19124, 23905, 27320, 31364, 38248, 39205, 47810, 54640, 54887, 62728, 76496, 78410, 95620, 109774, 125456, 156820, 191240, 219548, 274435, 313640, 382480, 439096, 548870, 627280, 878192, 1097740, 2195480, 4390960, 5355403, 10710806, 21421612, 26777015, 37487821, 42843224, 53554030, 74975642, 85686448, 107108060, 149951284, 187439105, 214216120, 299902568, 374878210, 428432240, 599805136, 749756420, 1499512840, 2999025680]

約数ペア:

[(1, 2999025680), (2, 1499512840), (4, 749756420), (5, 599805136), (7, 428432240), (8, 374878210), (10, 299902568), (14, 214216120), (16, 187439105), (20, 149951284), (28, 107108060), (35, 85686448), (40, 74975642), (56, 53554030), (70, 42843224), (80, 37487821), (112, 26777015), (140, 21421612), (280, 10710806), (560, 5355403), (683, 4390960), (1366, 2195480), (2732, 1097740), (3415, 878192), (4781, 627280), (5464, 548870), (6830, 439096), (7841, 382480), (9562, 313640), (10928, 274435), (13660, 219548), (15682, 191240), (19124, 156820), (23905, 125456), (27320, 109774), (31364, 95620), (38248, 78410), (39205, 76496), (47810, 62728), (54640, 54887)]