1056338640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6818

約数の個数: 240

約数和(自身を含む): 4185732096

約数和(自身を除く): 3129393456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 6761, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 13522, 15624, 17360, 19530, 20283, 22320, 26040, 27044, 31248, 33805, 39060, 40566, 47327, 52080, 54088, 60849, 67610, 78120, 81132, 94654, 101415, 108176, 121698, 135220, 141981, 156240, 162264, 189308, 202830, 209591, 236635, 243396, 270440, 283962, 304245, 324528, 378616, 405660, 419182, 425943, 473270, 486792, 540880, 567924, 608490, 628773, 709905, 757232, 811320, 838364, 851886, 946540, 973584, 1047955, 1135848, 1216980, 1257546, 1419810, 1467137, 1622640, 1676728, 1703772, 1886319, 1893080, 2095910, 2129715, 2271696, 2433960, 2515092, 2839620, 2934274, 3143865, 3353456, 3407544, 3772638, 3786160, 4191820, 4259430, 4401411, 4867920, 5030184, 5679240, 5868548, 6287730, 6815088, 7335685, 7545276, 8383640, 8518860, 8802822, 9431595, 10060368, 11358480, 11737096, 12575460, 13204233, 14671370, 15090552, 16767280, 17037720, 17605644, 18863190, 22007055, 23474192, 25150920, 26408466, 29342740, 30181104, 34075440, 35211288, 37726380, 44014110, 50301840, 52816932, 58685480, 66021165, 70422576, 75452760, 88028220, 105633864, 117370960, 132042330, 150905520, 176056440, 211267728, 264084660, 352112880, 528169320, 1056338640]

約数ペア:

[(1, 1056338640), (2, 528169320), (3, 352112880), (4, 264084660), (5, 211267728), (6, 176056440), (7, 150905520), (8, 132042330), (9, 117370960), (10, 105633864), (12, 88028220), (14, 75452760), (15, 70422576), (16, 66021165), (18, 58685480), (20, 52816932), (21, 50301840), (24, 44014110), (28, 37726380), (30, 35211288), (31, 34075440), (35, 30181104), (36, 29342740), (40, 26408466), (42, 25150920), (45, 23474192), (48, 22007055), (56, 18863190), (60, 17605644), (62, 17037720), (63, 16767280), (70, 15090552), (72, 14671370), (80, 13204233), (84, 12575460), (90, 11737096), (93, 11358480), (105, 10060368), (112, 9431595), (120, 8802822), (124, 8518860), (126, 8383640), (140, 7545276), (144, 7335685), (155, 6815088), (168, 6287730), (180, 5868548), (186, 5679240), (210, 5030184), (217, 4867920), (240, 4401411), (248, 4259430), (252, 4191820), (279, 3786160), (280, 3772638), (310, 3407544), (315, 3353456), (336, 3143865), (360, 2934274), (372, 2839620), (420, 2515092), (434, 2433960), (465, 2271696), (496, 2129715), (504, 2095910), (558, 1893080), (560, 1886319), (620, 1703772), (630, 1676728), (651, 1622640), (720, 1467137), (744, 1419810), (840, 1257546), (868, 1216980), (930, 1135848), (1008, 1047955), (1085, 973584), (1116, 946540), (1240, 851886), (1260, 838364), (1302, 811320), (1395, 757232), (1488, 709905), (1680, 628773), (1736, 608490), (1860, 567924), (1953, 540880), (2170, 486792), (2232, 473270), (2480, 425943), (2520, 419182), (2604, 405660), (2790, 378616), (3255, 324528), (3472, 304245), (3720, 283962), (3906, 270440), (4340, 243396), (4464, 236635), (5040, 209591), (5208, 202830), (5580, 189308), (6510, 162264), (6761, 156240), (7440, 141981), (7812, 135220), (8680, 121698), (9765, 108176), (10416, 101415), (11160, 94654), (13020, 81132), (13522, 78120), (15624, 67610), (17360, 60849), (19530, 54088), (20283, 52080), (22320, 47327), (26040, 40566), (27044, 39060), (31248, 33805)]