127637160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 447711840

約数和(自身を除く): 320074680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 443, 490, 588, 686, 735, 840, 886, 980, 1029, 1176, 1329, 1372, 1470, 1715, 1772, 1960, 2058, 2215, 2401, 2658, 2744, 2940, 3101, 3430, 3544, 4116, 4430, 4802, 5145, 5316, 5880, 6202, 6645, 6860, 7203, 8232, 8860, 9303, 9604, 10290, 10632, 12005, 12404, 13290, 13720, 14406, 15505, 17720, 18606, 19208, 20580, 21707, 24010, 24808, 26580, 28812, 31010, 36015, 37212, 41160, 43414, 46515, 48020, 53160, 57624, 62020, 65121, 72030, 74424, 86828, 93030, 96040, 108535, 124040, 130242, 144060, 151949, 173656, 186060, 217070, 260484, 288120, 303898, 325605, 372120, 434140, 455847, 520968, 607796, 651210, 759745, 868280, 911694, 1063643, 1215592, 1302420, 1519490, 1823388, 2127286, 2279235, 2604840, 3038980, 3190929, 3646776, 4254572, 4558470, 5318215, 6077960, 6381858, 8509144, 9116940, 10636430, 12763716, 15954645, 18233880, 21272860, 25527432, 31909290, 42545720, 63818580, 127637160]

約数ペア:

[(1, 127637160), (2, 63818580), (3, 42545720), (4, 31909290), (5, 25527432), (6, 21272860), (7, 18233880), (8, 15954645), (10, 12763716), (12, 10636430), (14, 9116940), (15, 8509144), (20, 6381858), (21, 6077960), (24, 5318215), (28, 4558470), (30, 4254572), (35, 3646776), (40, 3190929), (42, 3038980), (49, 2604840), (56, 2279235), (60, 2127286), (70, 1823388), (84, 1519490), (98, 1302420), (105, 1215592), (120, 1063643), (140, 911694), (147, 868280), (168, 759745), (196, 651210), (210, 607796), (245, 520968), (280, 455847), (294, 434140), (343, 372120), (392, 325605), (420, 303898), (443, 288120), (490, 260484), (588, 217070), (686, 186060), (735, 173656), (840, 151949), (886, 144060), (980, 130242), (1029, 124040), (1176, 108535), (1329, 96040), (1372, 93030), (1470, 86828), (1715, 74424), (1772, 72030), (1960, 65121), (2058, 62020), (2215, 57624), (2401, 53160), (2658, 48020), (2744, 46515), (2940, 43414), (3101, 41160), (3430, 37212), (3544, 36015), (4116, 31010), (4430, 28812), (4802, 26580), (5145, 24808), (5316, 24010), (5880, 21707), (6202, 20580), (6645, 19208), (6860, 18606), (7203, 17720), (8232, 15505), (8860, 14406), (9303, 13720), (9604, 13290), (10290, 12404), (10632, 12005)]