40668180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2673

約数の個数: 96

約数和(自身を含む): 133706496

約数和(自身を除く): 93038316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 2617, 3108, 3885, 5180, 5234, 7770, 7851, 10468, 13085, 15540, 15702, 18319, 26170, 31404, 36638, 39255, 52340, 54957, 73276, 78510, 91595, 96829, 109914, 157020, 183190, 193658, 219828, 274785, 290487, 366380, 387316, 484145, 549570, 580974, 677803, 968290, 1099140, 1161948, 1355606, 1452435, 1936580, 2033409, 2711212, 2904870, 3389015, 4066818, 5809740, 6778030, 8133636, 10167045, 13556060, 20334090, 40668180]

約数ペア:

[(1, 40668180), (2, 20334090), (3, 13556060), (4, 10167045), (5, 8133636), (6, 6778030), (7, 5809740), (10, 4066818), (12, 3389015), (14, 2904870), (15, 2711212), (20, 2033409), (21, 1936580), (28, 1452435), (30, 1355606), (35, 1161948), (37, 1099140), (42, 968290), (60, 677803), (70, 580974), (74, 549570), (84, 484145), (105, 387316), (111, 366380), (140, 290487), (148, 274785), (185, 219828), (210, 193658), (222, 183190), (259, 157020), (370, 109914), (420, 96829), (444, 91595), (518, 78510), (555, 73276), (740, 54957), (777, 52340), (1036, 39255), (1110, 36638), (1295, 31404), (1554, 26170), (2220, 18319), (2590, 15702), (2617, 15540), (3108, 13085), (3885, 10468), (5180, 7851), (5234, 7770)]