141452960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 367416000

約数和(自身を除く): 225963040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 179, 220, 352, 358, 440, 449, 716, 880, 895, 898, 1432, 1760, 1790, 1796, 1969, 2245, 2864, 3580, 3592, 3938, 4490, 4939, 5728, 7160, 7184, 7876, 8980, 9845, 9878, 14320, 14368, 15752, 17960, 19690, 19756, 24695, 28640, 31504, 35920, 39380, 39512, 49390, 63008, 71840, 78760, 79024, 80371, 98780, 157520, 158048, 160742, 197560, 315040, 321484, 395120, 401855, 642968, 790240, 803710, 884081, 1285936, 1607420, 1768162, 2571872, 3214840, 3536324, 4420405, 6429680, 7072648, 8840810, 12859360, 14145296, 17681620, 28290592, 35363240, 70726480, 141452960]

約数ペア:

[(1, 141452960), (2, 70726480), (4, 35363240), (5, 28290592), (8, 17681620), (10, 14145296), (11, 12859360), (16, 8840810), (20, 7072648), (22, 6429680), (32, 4420405), (40, 3536324), (44, 3214840), (55, 2571872), (80, 1768162), (88, 1607420), (110, 1285936), (160, 884081), (176, 803710), (179, 790240), (220, 642968), (352, 401855), (358, 395120), (440, 321484), (449, 315040), (716, 197560), (880, 160742), (895, 158048), (898, 157520), (1432, 98780), (1760, 80371), (1790, 79024), (1796, 78760), (1969, 71840), (2245, 63008), (2864, 49390), (3580, 39512), (3592, 39380), (3938, 35920), (4490, 31504), (4939, 28640), (5728, 24695), (7160, 19756), (7184, 19690), (7876, 17960), (8980, 15752), (9845, 14368), (9878, 14320)]