166279040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 450921600

約数和(自身を除く): 284642560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 31, 32, 34, 40, 58, 62, 64, 68, 80, 85, 116, 124, 128, 136, 145, 155, 160, 170, 232, 248, 272, 289, 290, 310, 320, 340, 464, 493, 496, 527, 544, 578, 580, 620, 640, 680, 899, 928, 986, 992, 1054, 1088, 1156, 1160, 1240, 1360, 1445, 1798, 1856, 1972, 1984, 2108, 2176, 2312, 2320, 2465, 2480, 2635, 2720, 2890, 3596, 3712, 3944, 3968, 4216, 4495, 4624, 4640, 4930, 4960, 5270, 5440, 5780, 7192, 7888, 8381, 8432, 8959, 8990, 9248, 9280, 9860, 9920, 10540, 10880, 11560, 14384, 15283, 15776, 16762, 16864, 17918, 17980, 18496, 18560, 19720, 19840, 21080, 23120, 28768, 30566, 31552, 33524, 33728, 35836, 35960, 36992, 39440, 41905, 42160, 44795, 46240, 57536, 61132, 63104, 67048, 67456, 71672, 71920, 76415, 78880, 83810, 84320, 89590, 92480, 115072, 122264, 134096, 143344, 143840, 152830, 157760, 167620, 168640, 179180, 184960, 244528, 259811, 268192, 286688, 287680, 305660, 315520, 335240, 337280, 358360, 489056, 519622, 536384, 573376, 575360, 611320, 670480, 716720, 978112, 1039244, 1072768, 1146752, 1222640, 1299055, 1340960, 1433440, 1956224, 2078488, 2445280, 2598110, 2681920, 2866880, 4156976, 4890560, 5196220, 5363840, 5733760, 8313952, 9781120, 10392440, 16627904, 20784880, 33255808, 41569760, 83139520, 166279040]

約数ペア:

[(1, 166279040), (2, 83139520), (4, 41569760), (5, 33255808), (8, 20784880), (10, 16627904), (16, 10392440), (17, 9781120), (20, 8313952), (29, 5733760), (31, 5363840), (32, 5196220), (34, 4890560), (40, 4156976), (58, 2866880), (62, 2681920), (64, 2598110), (68, 2445280), (80, 2078488), (85, 1956224), (116, 1433440), (124, 1340960), (128, 1299055), (136, 1222640), (145, 1146752), (155, 1072768), (160, 1039244), (170, 978112), (232, 716720), (248, 670480), (272, 611320), (289, 575360), (290, 573376), (310, 536384), (320, 519622), (340, 489056), (464, 358360), (493, 337280), (496, 335240), (527, 315520), (544, 305660), (578, 287680), (580, 286688), (620, 268192), (640, 259811), (680, 244528), (899, 184960), (928, 179180), (986, 168640), (992, 167620), (1054, 157760), (1088, 152830), (1156, 143840), (1160, 143344), (1240, 134096), (1360, 122264), (1445, 115072), (1798, 92480), (1856, 89590), (1972, 84320), (1984, 83810), (2108, 78880), (2176, 76415), (2312, 71920), (2320, 71672), (2465, 67456), (2480, 67048), (2635, 63104), (2720, 61132), (2890, 57536), (3596, 46240), (3712, 44795), (3944, 42160), (3968, 41905), (4216, 39440), (4495, 36992), (4624, 35960), (4640, 35836), (4930, 33728), (4960, 33524), (5270, 31552), (5440, 30566), (5780, 28768), (7192, 23120), (7888, 21080), (8381, 19840), (8432, 19720), (8959, 18560), (8990, 18496), (9248, 17980), (9280, 17918), (9860, 16864), (9920, 16762), (10540, 15776), (10880, 15283), (11560, 14384)]