1907822520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{4243}}^1$

素因数の和:5509

約数の個数: 96

約数和(自身を含む): 6206850000

約数和(自身を除く): 4299027480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1249, 2498, 3747, 4243, 4996, 6245, 7494, 8486, 9992, 11241, 12490, 12729, 14988, 16972, 18735, 21215, 22482, 24980, 25458, 29976, 33944, 37470, 38187, 42430, 44964, 49960, 50916, 56205, 63645, 74940, 76374, 84860, 89928, 101832, 112410, 127290, 149880, 152748, 169720, 190935, 224820, 254580, 305496, 381870, 449640, 509160, 763740, 1527480, 5299507, 10599014, 15898521, 21198028, 26497535, 31797042, 42396056, 47695563, 52995070, 63594084, 79492605, 95391126, 105990140, 127188168, 158985210, 190782252, 211980280, 238477815, 317970420, 381564504, 476955630, 635940840, 953911260, 1907822520]

約数ペア:

[(1, 1907822520), (2, 953911260), (3, 635940840), (4, 476955630), (5, 381564504), (6, 317970420), (8, 238477815), (9, 211980280), (10, 190782252), (12, 158985210), (15, 127188168), (18, 105990140), (20, 95391126), (24, 79492605), (30, 63594084), (36, 52995070), (40, 47695563), (45, 42396056), (60, 31797042), (72, 26497535), (90, 21198028), (120, 15898521), (180, 10599014), (360, 5299507), (1249, 1527480), (2498, 763740), (3747, 509160), (4243, 449640), (4996, 381870), (6245, 305496), (7494, 254580), (8486, 224820), (9992, 190935), (11241, 169720), (12490, 152748), (12729, 149880), (14988, 127290), (16972, 112410), (18735, 101832), (21215, 89928), (22482, 84860), (24980, 76374), (25458, 74940), (29976, 63645), (33944, 56205), (37470, 50916), (38187, 49960), (42430, 44964)]