172796960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 493807104

約数和(自身を除く): 321010144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 53, 56, 70, 71, 80, 82, 106, 112, 140, 142, 160, 164, 205, 212, 224, 265, 280, 284, 287, 328, 355, 371, 410, 424, 497, 530, 560, 568, 574, 656, 710, 742, 820, 848, 994, 1060, 1120, 1136, 1148, 1312, 1420, 1435, 1484, 1640, 1696, 1855, 1988, 2120, 2173, 2272, 2296, 2485, 2840, 2870, 2911, 2968, 3280, 3710, 3763, 3976, 4240, 4346, 4592, 4970, 5680, 5740, 5822, 5936, 6560, 7420, 7526, 7952, 8480, 8692, 9184, 9940, 10865, 11360, 11480, 11644, 11872, 14555, 14840, 15052, 15211, 15904, 17384, 18815, 19880, 20377, 21730, 22960, 23288, 26341, 29110, 29680, 30104, 30422, 34768, 37630, 39760, 40754, 43460, 45920, 46576, 52682, 58220, 59360, 60208, 60844, 69536, 75260, 76055, 79520, 81508, 86920, 93152, 101885, 105364, 116440, 120416, 121688, 131705, 150520, 152110, 154283, 163016, 173840, 203770, 210728, 232880, 243376, 263410, 301040, 304220, 308566, 326032, 347680, 407540, 421456, 465760, 486752, 526820, 602080, 608440, 617132, 652064, 771415, 815080, 842912, 1053640, 1079981, 1216880, 1234264, 1542830, 1630160, 2107280, 2159962, 2433760, 2468528, 3085660, 3260320, 4214560, 4319924, 4937056, 5399905, 6171320, 8639848, 10799810, 12342640, 17279696, 21599620, 24685280, 34559392, 43199240, 86398480, 172796960]

約数ペア:

[(1, 172796960), (2, 86398480), (4, 43199240), (5, 34559392), (7, 24685280), (8, 21599620), (10, 17279696), (14, 12342640), (16, 10799810), (20, 8639848), (28, 6171320), (32, 5399905), (35, 4937056), (40, 4319924), (41, 4214560), (53, 3260320), (56, 3085660), (70, 2468528), (71, 2433760), (80, 2159962), (82, 2107280), (106, 1630160), (112, 1542830), (140, 1234264), (142, 1216880), (160, 1079981), (164, 1053640), (205, 842912), (212, 815080), (224, 771415), (265, 652064), (280, 617132), (284, 608440), (287, 602080), (328, 526820), (355, 486752), (371, 465760), (410, 421456), (424, 407540), (497, 347680), (530, 326032), (560, 308566), (568, 304220), (574, 301040), (656, 263410), (710, 243376), (742, 232880), (820, 210728), (848, 203770), (994, 173840), (1060, 163016), (1120, 154283), (1136, 152110), (1148, 150520), (1312, 131705), (1420, 121688), (1435, 120416), (1484, 116440), (1640, 105364), (1696, 101885), (1855, 93152), (1988, 86920), (2120, 81508), (2173, 79520), (2272, 76055), (2296, 75260), (2485, 69536), (2840, 60844), (2870, 60208), (2911, 59360), (2968, 58220), (3280, 52682), (3710, 46576), (3763, 45920), (3976, 43460), (4240, 40754), (4346, 39760), (4592, 37630), (4970, 34768), (5680, 30422), (5740, 30104), (5822, 29680), (5936, 29110), (6560, 26341), (7420, 23288), (7526, 22960), (7952, 21730), (8480, 20377), (8692, 19880), (9184, 18815), (9940, 17384), (10865, 15904), (11360, 15211), (11480, 15052), (11644, 14840), (11872, 14555)]