38568180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 124266240

約数和(自身を除く): 85698060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 401, 420, 458, 687, 802, 916, 1145, 1203, 1374, 1603, 1604, 2005, 2290, 2406, 2748, 2807, 3206, 3435, 4010, 4580, 4809, 4812, 5614, 6015, 6412, 6870, 8015, 8020, 8421, 9618, 11228, 12030, 13740, 14035, 16030, 16842, 19236, 24045, 24060, 28070, 32060, 33684, 42105, 48090, 56140, 84210, 91829, 96180, 168420, 183658, 275487, 367316, 459145, 550974, 642803, 918290, 1101948, 1285606, 1377435, 1836580, 1928409, 2571212, 2754870, 3214015, 3856818, 5509740, 6428030, 7713636, 9642045, 12856060, 19284090, 38568180]

約数ペア:

[(1, 38568180), (2, 19284090), (3, 12856060), (4, 9642045), (5, 7713636), (6, 6428030), (7, 5509740), (10, 3856818), (12, 3214015), (14, 2754870), (15, 2571212), (20, 1928409), (21, 1836580), (28, 1377435), (30, 1285606), (35, 1101948), (42, 918290), (60, 642803), (70, 550974), (84, 459145), (105, 367316), (140, 275487), (210, 183658), (229, 168420), (401, 96180), (420, 91829), (458, 84210), (687, 56140), (802, 48090), (916, 42105), (1145, 33684), (1203, 32060), (1374, 28070), (1603, 24060), (1604, 24045), (2005, 19236), (2290, 16842), (2406, 16030), (2748, 14035), (2807, 13740), (3206, 12030), (3435, 11228), (4010, 9618), (4580, 8421), (4809, 8020), (4812, 8015), (5614, 6870), (6015, 6412)]