3112715640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2473}}^1$

素因数の和:3121

約数の個数: 128

約数和(自身を含む): 9907479360

約数和(自身を除く): 6794763720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 617, 680, 1020, 1234, 1851, 2040, 2468, 2473, 3085, 3702, 4936, 4946, 6170, 7404, 7419, 9255, 9892, 10489, 12340, 12365, 14808, 14838, 18510, 19784, 20978, 24680, 24730, 29676, 31467, 37020, 37095, 41956, 42041, 49460, 52445, 59352, 62934, 74040, 74190, 83912, 84082, 98920, 104890, 125868, 126123, 148380, 157335, 168164, 209780, 210205, 251736, 252246, 296760, 314670, 336328, 419560, 420410, 504492, 629340, 630615, 840820, 1008984, 1258680, 1261230, 1525841, 1681640, 2522460, 3051682, 4577523, 5044920, 6103364, 7629205, 9155046, 12206728, 15258410, 18310092, 22887615, 25939297, 30516820, 36620184, 45775230, 51878594, 61033640, 77817891, 91550460, 103757188, 129696485, 155635782, 183100920, 207514376, 259392970, 311271564, 389089455, 518785940, 622543128, 778178910, 1037571880, 1556357820, 3112715640]

約数ペア:

[(1, 3112715640), (2, 1556357820), (3, 1037571880), (4, 778178910), (5, 622543128), (6, 518785940), (8, 389089455), (10, 311271564), (12, 259392970), (15, 207514376), (17, 183100920), (20, 155635782), (24, 129696485), (30, 103757188), (34, 91550460), (40, 77817891), (51, 61033640), (60, 51878594), (68, 45775230), (85, 36620184), (102, 30516820), (120, 25939297), (136, 22887615), (170, 18310092), (204, 15258410), (255, 12206728), (340, 9155046), (408, 7629205), (510, 6103364), (617, 5044920), (680, 4577523), (1020, 3051682), (1234, 2522460), (1851, 1681640), (2040, 1525841), (2468, 1261230), (2473, 1258680), (3085, 1008984), (3702, 840820), (4936, 630615), (4946, 629340), (6170, 504492), (7404, 420410), (7419, 419560), (9255, 336328), (9892, 314670), (10489, 296760), (12340, 252246), (12365, 251736), (14808, 210205), (14838, 209780), (18510, 168164), (19784, 157335), (20978, 148380), (24680, 126123), (24730, 125868), (29676, 104890), (31467, 98920), (37020, 84082), (37095, 83912), (41956, 74190), (42041, 74040), (49460, 62934), (52445, 59352)]