83406240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 299376000

約数和(自身を除く): 215969760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 449, 480, 516, 540, 645, 688, 720, 774, 860, 864, 898, 1032, 1080, 1161, 1290, 1347, 1376, 1440, 1548, 1720, 1796, 1935, 2064, 2160, 2245, 2322, 2580, 2694, 3096, 3440, 3592, 3870, 4041, 4128, 4320, 4490, 4644, 5160, 5388, 5805, 6192, 6735, 6880, 7184, 7740, 8082, 8980, 9288, 10320, 10776, 11610, 12123, 12384, 13470, 14368, 15480, 16164, 17960, 18576, 19307, 20205, 20640, 21552, 23220, 24246, 26940, 30960, 32328, 35920, 37152, 38614, 40410, 43104, 46440, 48492, 53880, 57921, 60615, 61920, 64656, 71840, 77228, 80820, 92880, 96535, 96984, 107760, 115842, 121230, 129312, 154456, 161640, 173763, 185760, 193070, 193968, 215520, 231684, 242460, 289605, 308912, 323280, 347526, 386140, 387936, 463368, 484920, 521289, 579210, 617824, 646560, 695052, 772280, 868815, 926736, 969840, 1042578, 1158420, 1390104, 1544560, 1737630, 1853472, 1939680, 2085156, 2316840, 2606445, 2780208, 3089120, 3475260, 4170312, 4633680, 5212890, 5560416, 6950520, 8340624, 9267360, 10425780, 13901040, 16681248, 20851560, 27802080, 41703120, 83406240]

約数ペア:

[(1, 83406240), (2, 41703120), (3, 27802080), (4, 20851560), (5, 16681248), (6, 13901040), (8, 10425780), (9, 9267360), (10, 8340624), (12, 6950520), (15, 5560416), (16, 5212890), (18, 4633680), (20, 4170312), (24, 3475260), (27, 3089120), (30, 2780208), (32, 2606445), (36, 2316840), (40, 2085156), (43, 1939680), (45, 1853472), (48, 1737630), (54, 1544560), (60, 1390104), (72, 1158420), (80, 1042578), (86, 969840), (90, 926736), (96, 868815), (108, 772280), (120, 695052), (129, 646560), (135, 617824), (144, 579210), (160, 521289), (172, 484920), (180, 463368), (215, 387936), (216, 386140), (240, 347526), (258, 323280), (270, 308912), (288, 289605), (344, 242460), (360, 231684), (387, 215520), (430, 193968), (432, 193070), (449, 185760), (480, 173763), (516, 161640), (540, 154456), (645, 129312), (688, 121230), (720, 115842), (774, 107760), (860, 96984), (864, 96535), (898, 92880), (1032, 80820), (1080, 77228), (1161, 71840), (1290, 64656), (1347, 61920), (1376, 60615), (1440, 57921), (1548, 53880), (1720, 48492), (1796, 46440), (1935, 43104), (2064, 40410), (2160, 38614), (2245, 37152), (2322, 35920), (2580, 32328), (2694, 30960), (3096, 26940), (3440, 24246), (3592, 23220), (3870, 21552), (4041, 20640), (4128, 20205), (4320, 19307), (4490, 18576), (4644, 17960), (5160, 16164), (5388, 15480), (5805, 14368), (6192, 13470), (6735, 12384), (6880, 12123), (7184, 11610), (7740, 10776), (8082, 10320), (8980, 9288)]