63481740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 216206592

約数和(自身を除く): 152724852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 523, 578, 595, 714, 867, 1020, 1046, 1156, 1190, 1428, 1445, 1569, 1734, 1785, 2023, 2092, 2380, 2615, 2890, 3138, 3468, 3570, 3661, 4046, 4335, 5230, 5780, 6069, 6276, 7140, 7322, 7845, 8092, 8670, 8891, 10115, 10460, 10983, 12138, 14644, 15690, 17340, 17782, 18305, 20230, 21966, 24276, 26673, 30345, 31380, 35564, 36610, 40460, 43932, 44455, 53346, 54915, 60690, 62237, 73220, 88910, 106692, 109830, 121380, 124474, 133365, 151147, 177820, 186711, 219660, 248948, 266730, 302294, 311185, 373422, 453441, 533460, 604588, 622370, 746844, 755735, 906882, 933555, 1058029, 1244740, 1511470, 1813764, 1867110, 2116058, 2267205, 3022940, 3174087, 3734220, 4232116, 4534410, 5290145, 6348174, 9068820, 10580290, 12696348, 15870435, 21160580, 31740870, 63481740]

約数ペア:

[(1, 63481740), (2, 31740870), (3, 21160580), (4, 15870435), (5, 12696348), (6, 10580290), (7, 9068820), (10, 6348174), (12, 5290145), (14, 4534410), (15, 4232116), (17, 3734220), (20, 3174087), (21, 3022940), (28, 2267205), (30, 2116058), (34, 1867110), (35, 1813764), (42, 1511470), (51, 1244740), (60, 1058029), (68, 933555), (70, 906882), (84, 755735), (85, 746844), (102, 622370), (105, 604588), (119, 533460), (140, 453441), (170, 373422), (204, 311185), (210, 302294), (238, 266730), (255, 248948), (289, 219660), (340, 186711), (357, 177820), (420, 151147), (476, 133365), (510, 124474), (523, 121380), (578, 109830), (595, 106692), (714, 88910), (867, 73220), (1020, 62237), (1046, 60690), (1156, 54915), (1190, 53346), (1428, 44455), (1445, 43932), (1569, 40460), (1734, 36610), (1785, 35564), (2023, 31380), (2092, 30345), (2380, 26673), (2615, 24276), (2890, 21966), (3138, 20230), (3468, 18305), (3570, 17782), (3661, 17340), (4046, 15690), (4335, 14644), (5230, 12138), (5780, 10983), (6069, 10460), (6276, 10115), (7140, 8891), (7322, 8670), (7845, 8092)]