222729360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:825

約数の個数: 160

約数和(自身を含む): 793877760

約数和(自身を除く): 571148400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 233, 240, 280, 336, 420, 466, 560, 569, 699, 840, 932, 1138, 1165, 1398, 1631, 1680, 1707, 1864, 2276, 2330, 2796, 2845, 3262, 3414, 3495, 3728, 3983, 4552, 4660, 4893, 5592, 5690, 6524, 6828, 6990, 7966, 8155, 8535, 9104, 9320, 9786, 11184, 11380, 11949, 13048, 13656, 13980, 15932, 16310, 17070, 18640, 19572, 19915, 22760, 23898, 24465, 26096, 27312, 27960, 31864, 32620, 34140, 39144, 39830, 45520, 47796, 48930, 55920, 59745, 63728, 65240, 68280, 78288, 79660, 95592, 97860, 119490, 130480, 132577, 136560, 159320, 191184, 195720, 238980, 265154, 318640, 391440, 397731, 477960, 530308, 662885, 795462, 928039, 955920, 1060616, 1325770, 1590924, 1856078, 1988655, 2121232, 2651540, 2784117, 3181848, 3712156, 3977310, 4640195, 5303080, 5568234, 6363696, 7424312, 7954620, 9280390, 10606160, 11136468, 13920585, 14848624, 15909240, 18560780, 22272936, 27841170, 31818480, 37121560, 44545872, 55682340, 74243120, 111364680, 222729360]

約数ペア:

[(1, 222729360), (2, 111364680), (3, 74243120), (4, 55682340), (5, 44545872), (6, 37121560), (7, 31818480), (8, 27841170), (10, 22272936), (12, 18560780), (14, 15909240), (15, 14848624), (16, 13920585), (20, 11136468), (21, 10606160), (24, 9280390), (28, 7954620), (30, 7424312), (35, 6363696), (40, 5568234), (42, 5303080), (48, 4640195), (56, 3977310), (60, 3712156), (70, 3181848), (80, 2784117), (84, 2651540), (105, 2121232), (112, 1988655), (120, 1856078), (140, 1590924), (168, 1325770), (210, 1060616), (233, 955920), (240, 928039), (280, 795462), (336, 662885), (420, 530308), (466, 477960), (560, 397731), (569, 391440), (699, 318640), (840, 265154), (932, 238980), (1138, 195720), (1165, 191184), (1398, 159320), (1631, 136560), (1680, 132577), (1707, 130480), (1864, 119490), (2276, 97860), (2330, 95592), (2796, 79660), (2845, 78288), (3262, 68280), (3414, 65240), (3495, 63728), (3728, 59745), (3983, 55920), (4552, 48930), (4660, 47796), (4893, 45520), (5592, 39830), (5690, 39144), (6524, 34140), (6828, 32620), (6990, 31864), (7966, 27960), (8155, 27312), (8535, 26096), (9104, 24465), (9320, 23898), (9786, 22760), (11184, 19915), (11380, 19572), (11949, 18640), (13048, 17070), (13656, 16310), (13980, 15932)]