204566880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 744629760

約数和(自身を除く): 540062880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 420, 428, 480, 535, 560, 569, 642, 672, 749, 840, 856, 1070, 1120, 1138, 1284, 1498, 1605, 1680, 1707, 1712, 2140, 2247, 2276, 2568, 2845, 2996, 3210, 3360, 3414, 3424, 3745, 3983, 4280, 4494, 4552, 5136, 5690, 5992, 6420, 6828, 7490, 7966, 8535, 8560, 8988, 9104, 10272, 11235, 11380, 11949, 11984, 12840, 13656, 14980, 15932, 17070, 17120, 17976, 18208, 19915, 22470, 22760, 23898, 23968, 25680, 27312, 29960, 31864, 34140, 35952, 39830, 44940, 45520, 47796, 51360, 54624, 59745, 59920, 60883, 63728, 68280, 71904, 79660, 89880, 91040, 95592, 119490, 119840, 121766, 127456, 136560, 159320, 179760, 182649, 191184, 238980, 243532, 273120, 304415, 318640, 359520, 365298, 382368, 426181, 477960, 487064, 608830, 637280, 730596, 852362, 913245, 955920, 974128, 1217660, 1278543, 1461192, 1704724, 1826490, 1911840, 1948256, 2130905, 2435320, 2557086, 2922384, 3409448, 3652980, 4261810, 4870640, 5114172, 5844768, 6392715, 6818896, 7305960, 8523620, 9741280, 10228344, 12785430, 13637792, 14611920, 17047240, 20456688, 25570860, 29223840, 34094480, 40913376, 51141720, 68188960, 102283440, 204566880]

約数ペア:

[(1, 204566880), (2, 102283440), (3, 68188960), (4, 51141720), (5, 40913376), (6, 34094480), (7, 29223840), (8, 25570860), (10, 20456688), (12, 17047240), (14, 14611920), (15, 13637792), (16, 12785430), (20, 10228344), (21, 9741280), (24, 8523620), (28, 7305960), (30, 6818896), (32, 6392715), (35, 5844768), (40, 5114172), (42, 4870640), (48, 4261810), (56, 3652980), (60, 3409448), (70, 2922384), (80, 2557086), (84, 2435320), (96, 2130905), (105, 1948256), (107, 1911840), (112, 1826490), (120, 1704724), (140, 1461192), (160, 1278543), (168, 1217660), (210, 974128), (214, 955920), (224, 913245), (240, 852362), (280, 730596), (321, 637280), (336, 608830), (420, 487064), (428, 477960), (480, 426181), (535, 382368), (560, 365298), (569, 359520), (642, 318640), (672, 304415), (749, 273120), (840, 243532), (856, 238980), (1070, 191184), (1120, 182649), (1138, 179760), (1284, 159320), (1498, 136560), (1605, 127456), (1680, 121766), (1707, 119840), (1712, 119490), (2140, 95592), (2247, 91040), (2276, 89880), (2568, 79660), (2845, 71904), (2996, 68280), (3210, 63728), (3360, 60883), (3414, 59920), (3424, 59745), (3745, 54624), (3983, 51360), (4280, 47796), (4494, 45520), (4552, 44940), (5136, 39830), (5690, 35952), (5992, 34140), (6420, 31864), (6828, 29960), (7490, 27312), (7966, 25680), (8535, 23968), (8560, 23898), (8988, 22760), (9104, 22470), (10272, 19915), (11235, 18208), (11380, 17976), (11949, 17120), (11984, 17070), (12840, 15932), (13656, 14980)]