805709160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7691}}^1$

素因数の和:7808

約数の個数: 128

約数和(自身を含む): 2713737600

約数和(自身を除く): 1908028440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1746, 1940, 2328, 2619, 2910, 3492, 3880, 4365, 5238, 5820, 6984, 7691, 8730, 10476, 11640, 13095, 15382, 17460, 20952, 23073, 26190, 30764, 34920, 38455, 46146, 52380, 61528, 69219, 76910, 92292, 104760, 115365, 138438, 153820, 184584, 207657, 230730, 276876, 307640, 346095, 415314, 461460, 553752, 692190, 746027, 830628, 922920, 1038285, 1384380, 1492054, 1661256, 2076570, 2238081, 2768760, 2984108, 3730135, 4153140, 4476162, 5968216, 6714243, 7460270, 8306280, 8952324, 11190405, 13428486, 14920540, 17904648, 20142729, 22380810, 26856972, 29841080, 33571215, 40285458, 44761620, 53713944, 67142430, 80570916, 89523240, 100713645, 134284860, 161141832, 201427290, 268569720, 402854580, 805709160]

約数ペア:

[(1, 805709160), (2, 402854580), (3, 268569720), (4, 201427290), (5, 161141832), (6, 134284860), (8, 100713645), (9, 89523240), (10, 80570916), (12, 67142430), (15, 53713944), (18, 44761620), (20, 40285458), (24, 33571215), (27, 29841080), (30, 26856972), (36, 22380810), (40, 20142729), (45, 17904648), (54, 14920540), (60, 13428486), (72, 11190405), (90, 8952324), (97, 8306280), (108, 7460270), (120, 6714243), (135, 5968216), (180, 4476162), (194, 4153140), (216, 3730135), (270, 2984108), (291, 2768760), (360, 2238081), (388, 2076570), (485, 1661256), (540, 1492054), (582, 1384380), (776, 1038285), (873, 922920), (970, 830628), (1080, 746027), (1164, 692190), (1455, 553752), (1746, 461460), (1940, 415314), (2328, 346095), (2619, 307640), (2910, 276876), (3492, 230730), (3880, 207657), (4365, 184584), (5238, 153820), (5820, 138438), (6984, 115365), (7691, 104760), (8730, 92292), (10476, 76910), (11640, 69219), (13095, 61528), (15382, 52380), (17460, 46146), (20952, 38455), (23073, 34920), (26190, 30764)]