390601680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5473

約数の個数: 160

約数和(自身を含む): 1416290304

約数和(自身を除く): 1025688624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 5407, 6020, 7224, 9030, 10320, 10814, 12040, 14448, 16221, 18060, 21628, 24080, 27035, 32442, 36120, 37849, 43256, 54070, 64884, 72240, 75698, 81105, 86512, 108140, 113547, 129768, 151396, 162210, 189245, 216280, 227094, 232501, 259536, 302792, 324420, 378490, 432560, 454188, 465002, 567735, 605584, 648840, 697503, 756980, 908376, 930004, 1135470, 1162505, 1297680, 1395006, 1513960, 1627507, 1816752, 1860008, 2270940, 2325010, 2790012, 3027920, 3255014, 3487515, 3720016, 4541880, 4650020, 4882521, 5580024, 6510028, 6975030, 8137535, 9083760, 9300040, 9765042, 11160048, 13020056, 13950060, 16275070, 18600080, 19530084, 24412605, 26040112, 27900120, 32550140, 39060168, 48825210, 55800240, 65100280, 78120336, 97650420, 130200560, 195300840, 390601680]

約数ペア:

[(1, 390601680), (2, 195300840), (3, 130200560), (4, 97650420), (5, 78120336), (6, 65100280), (7, 55800240), (8, 48825210), (10, 39060168), (12, 32550140), (14, 27900120), (15, 26040112), (16, 24412605), (20, 19530084), (21, 18600080), (24, 16275070), (28, 13950060), (30, 13020056), (35, 11160048), (40, 9765042), (42, 9300040), (43, 9083760), (48, 8137535), (56, 6975030), (60, 6510028), (70, 5580024), (80, 4882521), (84, 4650020), (86, 4541880), (105, 3720016), (112, 3487515), (120, 3255014), (129, 3027920), (140, 2790012), (168, 2325010), (172, 2270940), (210, 1860008), (215, 1816752), (240, 1627507), (258, 1513960), (280, 1395006), (301, 1297680), (336, 1162505), (344, 1135470), (420, 930004), (430, 908376), (516, 756980), (560, 697503), (602, 648840), (645, 605584), (688, 567735), (840, 465002), (860, 454188), (903, 432560), (1032, 378490), (1204, 324420), (1290, 302792), (1505, 259536), (1680, 232501), (1720, 227094), (1806, 216280), (2064, 189245), (2408, 162210), (2580, 151396), (3010, 129768), (3440, 113547), (3612, 108140), (4515, 86512), (4816, 81105), (5160, 75698), (5407, 72240), (6020, 64884), (7224, 54070), (9030, 43256), (10320, 37849), (10814, 36120), (12040, 32442), (14448, 27035), (16221, 24080), (18060, 21628)]