82734680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 230169600

約数和(自身を除く): 147434920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 46, 56, 58, 70, 92, 115, 116, 140, 145, 161, 184, 203, 230, 232, 280, 290, 322, 406, 443, 460, 580, 644, 667, 805, 812, 886, 920, 1015, 1160, 1288, 1334, 1610, 1624, 1772, 2030, 2215, 2668, 3101, 3220, 3335, 3544, 4060, 4430, 4669, 5336, 6202, 6440, 6670, 8120, 8860, 9338, 10189, 12404, 12847, 13340, 15505, 17720, 18676, 20378, 23345, 24808, 25694, 26680, 31010, 37352, 40756, 46690, 50945, 51388, 62020, 64235, 71323, 81512, 89929, 93380, 101890, 102776, 124040, 128470, 142646, 179858, 186760, 203780, 256940, 285292, 295481, 356615, 359716, 407560, 449645, 513880, 570584, 590962, 713230, 719432, 899290, 1181924, 1426460, 1477405, 1798580, 2068367, 2363848, 2852920, 2954810, 3597160, 4136734, 5909620, 8273468, 10341835, 11819240, 16546936, 20683670, 41367340, 82734680]

約数ペア:

[(1, 82734680), (2, 41367340), (4, 20683670), (5, 16546936), (7, 11819240), (8, 10341835), (10, 8273468), (14, 5909620), (20, 4136734), (23, 3597160), (28, 2954810), (29, 2852920), (35, 2363848), (40, 2068367), (46, 1798580), (56, 1477405), (58, 1426460), (70, 1181924), (92, 899290), (115, 719432), (116, 713230), (140, 590962), (145, 570584), (161, 513880), (184, 449645), (203, 407560), (230, 359716), (232, 356615), (280, 295481), (290, 285292), (322, 256940), (406, 203780), (443, 186760), (460, 179858), (580, 142646), (644, 128470), (667, 124040), (805, 102776), (812, 101890), (886, 93380), (920, 89929), (1015, 81512), (1160, 71323), (1288, 64235), (1334, 62020), (1610, 51388), (1624, 50945), (1772, 46690), (2030, 40756), (2215, 37352), (2668, 31010), (3101, 26680), (3220, 25694), (3335, 24808), (3544, 23345), (4060, 20378), (4430, 18676), (4669, 17720), (5336, 15505), (6202, 13340), (6440, 12847), (6670, 12404), (8120, 10189), (8860, 9338)]