2247173880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86297}}^1$

素因数の和:86349

約数の個数: 128

約数和(自身を含む): 7953223680

約数和(自身を除く): 5706049800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 86297, 172594, 258891, 345188, 431485, 517782, 604079, 690376, 862970, 1035564, 1208158, 1294455, 1725940, 1812237, 2071128, 2416316, 2588910, 2675207, 3020395, 3451880, 3624474, 4832632, 5177820, 5350414, 6040790, 7248948, 8025621, 9061185, 10355640, 10700828, 12081580, 13376035, 14497896, 16051242, 18122370, 18726449, 21401656, 24163160, 26752070, 32102484, 36244740, 37452898, 40128105, 53504140, 56179347, 64204968, 72489480, 74905796, 80256210, 93632245, 107008280, 112358694, 149811592, 160512420, 187264490, 224717388, 280896735, 321024840, 374528980, 449434776, 561793470, 749057960, 1123586940, 2247173880]

約数ペア:

[(1, 2247173880), (2, 1123586940), (3, 749057960), (4, 561793470), (5, 449434776), (6, 374528980), (7, 321024840), (8, 280896735), (10, 224717388), (12, 187264490), (14, 160512420), (15, 149811592), (20, 112358694), (21, 107008280), (24, 93632245), (28, 80256210), (30, 74905796), (31, 72489480), (35, 64204968), (40, 56179347), (42, 53504140), (56, 40128105), (60, 37452898), (62, 36244740), (70, 32102484), (84, 26752070), (93, 24163160), (105, 21401656), (120, 18726449), (124, 18122370), (140, 16051242), (155, 14497896), (168, 13376035), (186, 12081580), (210, 10700828), (217, 10355640), (248, 9061185), (280, 8025621), (310, 7248948), (372, 6040790), (420, 5350414), (434, 5177820), (465, 4832632), (620, 3624474), (651, 3451880), (744, 3020395), (840, 2675207), (868, 2588910), (930, 2416316), (1085, 2071128), (1240, 1812237), (1302, 1725940), (1736, 1294455), (1860, 1208158), (2170, 1035564), (2604, 862970), (3255, 690376), (3720, 604079), (4340, 517782), (5208, 431485), (6510, 345188), (8680, 258891), (13020, 172594), (26040, 86297)]