872133780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:838

約数の個数: 192

約数和(自身を含む): 2937876480

約数和(自身を除く): 2065742700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 137, 138, 140, 161, 210, 230, 274, 276, 322, 345, 411, 420, 460, 483, 548, 644, 659, 685, 690, 805, 822, 959, 966, 1318, 1370, 1380, 1610, 1644, 1918, 1932, 1977, 2055, 2415, 2636, 2740, 2877, 3151, 3220, 3295, 3836, 3954, 4110, 4613, 4795, 4830, 5754, 6302, 6590, 7908, 8220, 9226, 9453, 9590, 9660, 9885, 11508, 12604, 13180, 13839, 14385, 15157, 15755, 18452, 18906, 19180, 19770, 22057, 23065, 27678, 28770, 30314, 31510, 37812, 39540, 44114, 45471, 46130, 47265, 55356, 57540, 60628, 63020, 66171, 69195, 75785, 88228, 90283, 90942, 92260, 94530, 106099, 110285, 132342, 138390, 151570, 180566, 181884, 189060, 212198, 220570, 227355, 264684, 270849, 276780, 303140, 318297, 330855, 361132, 424396, 441140, 451415, 454710, 530495, 541698, 631981, 636594, 661710, 902830, 909420, 1060990, 1083396, 1263962, 1273188, 1323420, 1354245, 1591485, 1805660, 1895943, 2076509, 2121980, 2527924, 2708490, 3159905, 3182970, 3791886, 4153018, 5416980, 6229527, 6319810, 6365940, 7583772, 8306036, 9479715, 10382545, 12459054, 12639620, 14535563, 18959430, 20765090, 24918108, 29071126, 31147635, 37918860, 41530180, 43606689, 58142252, 62295270, 72677815, 87213378, 124590540, 145355630, 174426756, 218033445, 290711260, 436066890, 872133780]

約数ペア:

[(1, 872133780), (2, 436066890), (3, 290711260), (4, 218033445), (5, 174426756), (6, 145355630), (7, 124590540), (10, 87213378), (12, 72677815), (14, 62295270), (15, 58142252), (20, 43606689), (21, 41530180), (23, 37918860), (28, 31147635), (30, 29071126), (35, 24918108), (42, 20765090), (46, 18959430), (60, 14535563), (69, 12639620), (70, 12459054), (84, 10382545), (92, 9479715), (105, 8306036), (115, 7583772), (137, 6365940), (138, 6319810), (140, 6229527), (161, 5416980), (210, 4153018), (230, 3791886), (274, 3182970), (276, 3159905), (322, 2708490), (345, 2527924), (411, 2121980), (420, 2076509), (460, 1895943), (483, 1805660), (548, 1591485), (644, 1354245), (659, 1323420), (685, 1273188), (690, 1263962), (805, 1083396), (822, 1060990), (959, 909420), (966, 902830), (1318, 661710), (1370, 636594), (1380, 631981), (1610, 541698), (1644, 530495), (1918, 454710), (1932, 451415), (1977, 441140), (2055, 424396), (2415, 361132), (2636, 330855), (2740, 318297), (2877, 303140), (3151, 276780), (3220, 270849), (3295, 264684), (3836, 227355), (3954, 220570), (4110, 212198), (4613, 189060), (4795, 181884), (4830, 180566), (5754, 151570), (6302, 138390), (6590, 132342), (7908, 110285), (8220, 106099), (9226, 94530), (9453, 92260), (9590, 90942), (9660, 90283), (9885, 88228), (11508, 75785), (12604, 69195), (13180, 66171), (13839, 63020), (14385, 60628), (15157, 57540), (15755, 55356), (18452, 47265), (18906, 46130), (19180, 45471), (19770, 44114), (22057, 39540), (23065, 37812), (27678, 31510), (28770, 30314)]