207402360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2309

約数の個数: 128

約数和(自身を含む): 688642560

約数和(自身を除く): 481240200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2213, 2343, 2840, 3124, 3905, 4260, 4426, 4686, 6248, 6639, 7810, 8520, 8852, 9372, 11065, 11715, 13278, 15620, 17704, 18744, 22130, 23430, 24343, 26556, 31240, 33195, 44260, 46860, 48686, 53112, 66390, 73029, 88520, 93720, 97372, 121715, 132780, 146058, 157123, 194744, 243430, 265560, 292116, 314246, 365145, 471369, 486860, 584232, 628492, 730290, 785615, 942738, 973720, 1256984, 1460580, 1571230, 1728353, 1885476, 2356845, 2921160, 3142460, 3456706, 3770952, 4713690, 5185059, 6284920, 6913412, 8641765, 9427380, 10370118, 13826824, 17283530, 18854760, 20740236, 25925295, 34567060, 41480472, 51850590, 69134120, 103701180, 207402360]

約数ペア:

[(1, 207402360), (2, 103701180), (3, 69134120), (4, 51850590), (5, 41480472), (6, 34567060), (8, 25925295), (10, 20740236), (11, 18854760), (12, 17283530), (15, 13826824), (20, 10370118), (22, 9427380), (24, 8641765), (30, 6913412), (33, 6284920), (40, 5185059), (44, 4713690), (55, 3770952), (60, 3456706), (66, 3142460), (71, 2921160), (88, 2356845), (110, 1885476), (120, 1728353), (132, 1571230), (142, 1460580), (165, 1256984), (213, 973720), (220, 942738), (264, 785615), (284, 730290), (330, 628492), (355, 584232), (426, 486860), (440, 471369), (568, 365145), (660, 314246), (710, 292116), (781, 265560), (852, 243430), (1065, 194744), (1320, 157123), (1420, 146058), (1562, 132780), (1704, 121715), (2130, 97372), (2213, 93720), (2343, 88520), (2840, 73029), (3124, 66390), (3905, 53112), (4260, 48686), (4426, 46860), (4686, 44260), (6248, 33195), (6639, 31240), (7810, 26556), (8520, 24343), (8852, 23430), (9372, 22130), (11065, 18744), (11715, 17704), (13278, 15620)]