1225794360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6263}}^1$

素因数の和:6517

約数の個数: 128

約数和(自身を含む): 4221434880

約数和(自身を除く): 2995640520

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, 120, 140, 168, 210, 233, 280, 420, 466, 699, 840, 932, 1165, 1398, 1631, 1864, 2330, 2796, 3262, 3495, 4660, 4893, 5592, 6263, 6524, 6990, 8155, 9320, 9786, 12526, 13048, 13980, 16310, 18789, 19572, 24465, 25052, 27960, 31315, 32620, 37578, 39144, 43841, 48930, 50104, 62630, 65240, 75156, 87682, 93945, 97860, 125260, 131523, 150312, 175364, 187890, 195720, 219205, 250520, 263046, 350728, 375780, 438410, 526092, 657615, 751560, 876820, 1052184, 1315230, 1459279, 1753640, 2630460, 2918558, 4377837, 5260920, 5837116, 7296395, 8755674, 10214953, 11674232, 14592790, 17511348, 20429906, 21889185, 29185580, 30644859, 35022696, 40859812, 43778370, 51074765, 58371160, 61289718, 81719624, 87556740, 102149530, 122579436, 153224295, 175113480, 204299060, 245158872, 306448590, 408598120, 612897180, 1225794360]

約数ペア:

[(1, 1225794360), (2, 612897180), (3, 408598120), (4, 306448590), (5, 245158872), (6, 204299060), (7, 175113480), (8, 153224295), (10, 122579436), (12, 102149530), (14, 87556740), (15, 81719624), (20, 61289718), (21, 58371160), (24, 51074765), (28, 43778370), (30, 40859812), (35, 35022696), (40, 30644859), (42, 29185580), (56, 21889185), (60, 20429906), (70, 17511348), (84, 14592790), (105, 11674232), (120, 10214953), (140, 8755674), (168, 7296395), (210, 5837116), (233, 5260920), (280, 4377837), (420, 2918558), (466, 2630460), (699, 1753640), (840, 1459279), (932, 1315230), (1165, 1052184), (1398, 876820), (1631, 751560), (1864, 657615), (2330, 526092), (2796, 438410), (3262, 375780), (3495, 350728), (4660, 263046), (4893, 250520), (5592, 219205), (6263, 195720), (6524, 187890), (6990, 175364), (8155, 150312), (9320, 131523), (9786, 125260), (12526, 97860), (13048, 93945), (13980, 87682), (16310, 75156), (18789, 65240), (19572, 62630), (24465, 50104), (25052, 48930), (27960, 43841), (31315, 39144), (32620, 37578)]