207717360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27919}}^1$

素因数の和:27966

約数の個数: 80

約数和(自身を含む): 664719360

約数和(自身を除く): 457002000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27919, 55838, 83757, 111676, 139595, 167514, 223352, 279190, 335028, 418785, 446704, 558380, 670056, 837570, 865489, 1116760, 1340112, 1675140, 1730978, 2233520, 2596467, 3350280, 3461956, 4327445, 5192934, 6700560, 6923912, 8654890, 10385868, 12982335, 13847824, 17309780, 20771736, 25964670, 34619560, 41543472, 51929340, 69239120, 103858680, 207717360]

約数ペア:

[(1, 207717360), (2, 103858680), (3, 69239120), (4, 51929340), (5, 41543472), (6, 34619560), (8, 25964670), (10, 20771736), (12, 17309780), (15, 13847824), (16, 12982335), (20, 10385868), (24, 8654890), (30, 6923912), (31, 6700560), (40, 5192934), (48, 4327445), (60, 3461956), (62, 3350280), (80, 2596467), (93, 2233520), (120, 1730978), (124, 1675140), (155, 1340112), (186, 1116760), (240, 865489), (248, 837570), (310, 670056), (372, 558380), (465, 446704), (496, 418785), (620, 335028), (744, 279190), (930, 223352), (1240, 167514), (1488, 139595), (1860, 111676), (2480, 83757), (3720, 55838), (7440, 27919)]