68096520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 233513280

約数和(自身を除く): 165416760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 53, 60, 72, 83, 86, 90, 106, 120, 129, 159, 166, 172, 180, 212, 215, 249, 258, 265, 318, 332, 344, 360, 387, 415, 424, 430, 477, 498, 516, 530, 636, 645, 664, 747, 774, 795, 830, 860, 954, 996, 1032, 1060, 1245, 1272, 1290, 1494, 1548, 1590, 1660, 1720, 1908, 1935, 1992, 2120, 2279, 2385, 2490, 2580, 2988, 3096, 3180, 3320, 3569, 3735, 3816, 3870, 4399, 4558, 4770, 4980, 5160, 5976, 6360, 6837, 7138, 7470, 7740, 8798, 9116, 9540, 9960, 10707, 11395, 13197, 13674, 14276, 14940, 15480, 17596, 17845, 18232, 19080, 20511, 21414, 21995, 22790, 26394, 27348, 28552, 29880, 32121, 34185, 35192, 35690, 39591, 41022, 42828, 43990, 45580, 52788, 53535, 54696, 64242, 65985, 68370, 71380, 79182, 82044, 85656, 87980, 91160, 102555, 105576, 107070, 128484, 131970, 136740, 142760, 158364, 160605, 164088, 175960, 189157, 197955, 205110, 214140, 256968, 263940, 273480, 316728, 321210, 378314, 395910, 410220, 428280, 527880, 567471, 642420, 756628, 791820, 820440, 945785, 1134942, 1284840, 1513256, 1583640, 1702413, 1891570, 2269884, 2837355, 3404826, 3783140, 4539768, 5674710, 6809652, 7566280, 8512065, 11349420, 13619304, 17024130, 22698840, 34048260, 68096520]

約数ペア:

[(1, 68096520), (2, 34048260), (3, 22698840), (4, 17024130), (5, 13619304), (6, 11349420), (8, 8512065), (9, 7566280), (10, 6809652), (12, 5674710), (15, 4539768), (18, 3783140), (20, 3404826), (24, 2837355), (30, 2269884), (36, 1891570), (40, 1702413), (43, 1583640), (45, 1513256), (53, 1284840), (60, 1134942), (72, 945785), (83, 820440), (86, 791820), (90, 756628), (106, 642420), (120, 567471), (129, 527880), (159, 428280), (166, 410220), (172, 395910), (180, 378314), (212, 321210), (215, 316728), (249, 273480), (258, 263940), (265, 256968), (318, 214140), (332, 205110), (344, 197955), (360, 189157), (387, 175960), (415, 164088), (424, 160605), (430, 158364), (477, 142760), (498, 136740), (516, 131970), (530, 128484), (636, 107070), (645, 105576), (664, 102555), (747, 91160), (774, 87980), (795, 85656), (830, 82044), (860, 79182), (954, 71380), (996, 68370), (1032, 65985), (1060, 64242), (1245, 54696), (1272, 53535), (1290, 52788), (1494, 45580), (1548, 43990), (1590, 42828), (1660, 41022), (1720, 39591), (1908, 35690), (1935, 35192), (1992, 34185), (2120, 32121), (2279, 29880), (2385, 28552), (2490, 27348), (2580, 26394), (2988, 22790), (3096, 21995), (3180, 21414), (3320, 20511), (3569, 19080), (3735, 18232), (3816, 17845), (3870, 17596), (4399, 15480), (4558, 14940), (4770, 14276), (4980, 13674), (5160, 13197), (5976, 11395), (6360, 10707), (6837, 9960), (7138, 9540), (7470, 9116), (7740, 8798)]