264084660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6814

約数の個数: 144

約数和(自身を含む): 945165312

約数和(自身を除く): 681080652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 6761, 7812, 9765, 13020, 13522, 19530, 20283, 27044, 33805, 39060, 40566, 47327, 60849, 67610, 81132, 94654, 101415, 121698, 135220, 141981, 189308, 202830, 209591, 236635, 243396, 283962, 304245, 405660, 419182, 425943, 473270, 567924, 608490, 628773, 709905, 838364, 851886, 946540, 1047955, 1216980, 1257546, 1419810, 1467137, 1703772, 1886319, 2095910, 2129715, 2515092, 2839620, 2934274, 3143865, 3772638, 4191820, 4259430, 4401411, 5868548, 6287730, 7335685, 7545276, 8518860, 8802822, 9431595, 12575460, 13204233, 14671370, 17605644, 18863190, 22007055, 26408466, 29342740, 37726380, 44014110, 52816932, 66021165, 88028220, 132042330, 264084660]

約数ペア:

[(1, 264084660), (2, 132042330), (3, 88028220), (4, 66021165), (5, 52816932), (6, 44014110), (7, 37726380), (9, 29342740), (10, 26408466), (12, 22007055), (14, 18863190), (15, 17605644), (18, 14671370), (20, 13204233), (21, 12575460), (28, 9431595), (30, 8802822), (31, 8518860), (35, 7545276), (36, 7335685), (42, 6287730), (45, 5868548), (60, 4401411), (62, 4259430), (63, 4191820), (70, 3772638), (84, 3143865), (90, 2934274), (93, 2839620), (105, 2515092), (124, 2129715), (126, 2095910), (140, 1886319), (155, 1703772), (180, 1467137), (186, 1419810), (210, 1257546), (217, 1216980), (252, 1047955), (279, 946540), (310, 851886), (315, 838364), (372, 709905), (420, 628773), (434, 608490), (465, 567924), (558, 473270), (620, 425943), (630, 419182), (651, 405660), (868, 304245), (930, 283962), (1085, 243396), (1116, 236635), (1260, 209591), (1302, 202830), (1395, 189308), (1860, 141981), (1953, 135220), (2170, 121698), (2604, 101415), (2790, 94654), (3255, 81132), (3906, 67610), (4340, 60849), (5580, 47327), (6510, 40566), (6761, 39060), (7812, 33805), (9765, 27044), (13020, 20283), (13522, 19530)]