18253669080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{42407}}^1$

素因数の和:42649

約数の個数: 128

約数和(自身を含む): 58258414080

約数和(自身を除く): 40004745000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 211, 255, 340, 408, 422, 510, 633, 680, 844, 1020, 1055, 1266, 1688, 2040, 2110, 2532, 3165, 3587, 4220, 5064, 6330, 7174, 8440, 10761, 12660, 14348, 17935, 21522, 25320, 28696, 35870, 42407, 43044, 53805, 71740, 84814, 86088, 107610, 127221, 143480, 169628, 212035, 215220, 254442, 339256, 424070, 430440, 508884, 636105, 720919, 848140, 1017768, 1272210, 1441838, 1696280, 2162757, 2544420, 2883676, 3604595, 4325514, 5088840, 5767352, 7209190, 8651028, 8947877, 10813785, 14418380, 17302056, 17895754, 21627570, 26843631, 28836760, 35791508, 43255140, 44739385, 53687262, 71583016, 86510280, 89478770, 107374524, 134218155, 152113909, 178957540, 214749048, 268436310, 304227818, 357915080, 456341727, 536872620, 608455636, 760569545, 912683454, 1073745240, 1216911272, 1521139090, 1825366908, 2281708635, 3042278180, 3650733816, 4563417270, 6084556360, 9126834540, 18253669080]

約数ペア:

[(1, 18253669080), (2, 9126834540), (3, 6084556360), (4, 4563417270), (5, 3650733816), (6, 3042278180), (8, 2281708635), (10, 1825366908), (12, 1521139090), (15, 1216911272), (17, 1073745240), (20, 912683454), (24, 760569545), (30, 608455636), (34, 536872620), (40, 456341727), (51, 357915080), (60, 304227818), (68, 268436310), (85, 214749048), (102, 178957540), (120, 152113909), (136, 134218155), (170, 107374524), (204, 89478770), (211, 86510280), (255, 71583016), (340, 53687262), (408, 44739385), (422, 43255140), (510, 35791508), (633, 28836760), (680, 26843631), (844, 21627570), (1020, 17895754), (1055, 17302056), (1266, 14418380), (1688, 10813785), (2040, 8947877), (2110, 8651028), (2532, 7209190), (3165, 5767352), (3587, 5088840), (4220, 4325514), (5064, 3604595), (6330, 2883676), (7174, 2544420), (8440, 2162757), (10761, 1696280), (12660, 1441838), (14348, 1272210), (17935, 1017768), (21522, 848140), (25320, 720919), (28696, 636105), (35870, 508884), (42407, 430440), (43044, 424070), (53805, 339256), (71740, 254442), (84814, 215220), (86088, 212035), (107610, 169628), (127221, 143480)]