229823160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2557}}^1$

素因数の和:2685

約数の個数: 128

約数和(自身を含む): 795640320

約数和(自身を除く): 565817160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2557, 2568, 2996, 3210, 3745, 4280, 4494, 5114, 5992, 6420, 7490, 7671, 8988, 10228, 11235, 12785, 12840, 14980, 15342, 17899, 17976, 20456, 22470, 25570, 29960, 30684, 35798, 38355, 44940, 51140, 53697, 61368, 71596, 76710, 89495, 89880, 102280, 107394, 143192, 153420, 178990, 214788, 268485, 273599, 306840, 357980, 429576, 536970, 547198, 715960, 820797, 1073940, 1094396, 1367995, 1641594, 1915193, 2147880, 2188792, 2735990, 3283188, 3830386, 4103985, 5471980, 5745579, 6566376, 7660772, 8207970, 9575965, 10943960, 11491158, 15321544, 16415940, 19151930, 22982316, 28727895, 32831880, 38303860, 45964632, 57455790, 76607720, 114911580, 229823160]

約数ペア:

[(1, 229823160), (2, 114911580), (3, 76607720), (4, 57455790), (5, 45964632), (6, 38303860), (7, 32831880), (8, 28727895), (10, 22982316), (12, 19151930), (14, 16415940), (15, 15321544), (20, 11491158), (21, 10943960), (24, 9575965), (28, 8207970), (30, 7660772), (35, 6566376), (40, 5745579), (42, 5471980), (56, 4103985), (60, 3830386), (70, 3283188), (84, 2735990), (105, 2188792), (107, 2147880), (120, 1915193), (140, 1641594), (168, 1367995), (210, 1094396), (214, 1073940), (280, 820797), (321, 715960), (420, 547198), (428, 536970), (535, 429576), (642, 357980), (749, 306840), (840, 273599), (856, 268485), (1070, 214788), (1284, 178990), (1498, 153420), (1605, 143192), (2140, 107394), (2247, 102280), (2557, 89880), (2568, 89495), (2996, 76710), (3210, 71596), (3745, 61368), (4280, 53697), (4494, 51140), (5114, 44940), (5992, 38355), (6420, 35798), (7490, 30684), (7671, 29960), (8988, 25570), (10228, 22470), (11235, 20456), (12785, 17976), (12840, 17899), (14980, 15342)]