188563440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4649}}^1$

素因数の和:4691

約数の個数: 120

約数和(自身を含む): 633106800

約数和(自身を除く): 444543360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 4649, 5070, 6760, 8112, 9298, 10140, 13520, 13947, 18596, 20280, 23245, 27894, 37192, 40560, 46490, 55788, 60437, 69735, 74384, 92980, 111576, 120874, 139470, 181311, 185960, 223152, 241748, 278940, 302185, 362622, 371920, 483496, 557880, 604370, 725244, 785681, 906555, 966992, 1115760, 1208740, 1450488, 1571362, 1813110, 2357043, 2417480, 2900976, 3142724, 3626220, 3928405, 4714086, 4834960, 6285448, 7252440, 7856810, 9428172, 11785215, 12570896, 14504880, 15713620, 18856344, 23570430, 31427240, 37712688, 47140860, 62854480, 94281720, 188563440]

約数ペア:

[(1, 188563440), (2, 94281720), (3, 62854480), (4, 47140860), (5, 37712688), (6, 31427240), (8, 23570430), (10, 18856344), (12, 15713620), (13, 14504880), (15, 12570896), (16, 11785215), (20, 9428172), (24, 7856810), (26, 7252440), (30, 6285448), (39, 4834960), (40, 4714086), (48, 3928405), (52, 3626220), (60, 3142724), (65, 2900976), (78, 2417480), (80, 2357043), (104, 1813110), (120, 1571362), (130, 1450488), (156, 1208740), (169, 1115760), (195, 966992), (208, 906555), (240, 785681), (260, 725244), (312, 604370), (338, 557880), (390, 483496), (507, 371920), (520, 362622), (624, 302185), (676, 278940), (780, 241748), (845, 223152), (1014, 185960), (1040, 181311), (1352, 139470), (1560, 120874), (1690, 111576), (2028, 92980), (2535, 74384), (2704, 69735), (3120, 60437), (3380, 55788), (4056, 46490), (4649, 40560), (5070, 37192), (6760, 27894), (8112, 23245), (9298, 20280), (10140, 18596), (13520, 13947)]