1079670480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20731}}^1$

素因数の和:20785

約数の個数: 160

約数和(自身を含む): 3948699648

約数和(自身を除く): 2869029168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 20731, 26040, 41462, 52080, 62193, 82924, 103655, 124386, 145117, 165848, 207310, 248772, 290234, 310965, 331696, 414620, 435351, 497544, 580468, 621930, 642661, 725585, 829240, 870702, 995088, 1160936, 1243860, 1285322, 1451170, 1658480, 1741404, 1927983, 2176755, 2321872, 2487720, 2570644, 2902340, 3213305, 3482808, 3855966, 4353510, 4498627, 4975440, 5141288, 5804680, 6426610, 6965616, 7711932, 8707020, 8997254, 9639915, 10282576, 11609360, 12853220, 13495881, 15423864, 17414040, 17994508, 19279830, 22493135, 25706440, 26991762, 30847728, 34828080, 35989016, 38559660, 44986270, 51412880, 53983524, 67479405, 71978032, 77119320, 89972540, 107967048, 134958810, 154238640, 179945080, 215934096, 269917620, 359890160, 539835240, 1079670480]

約数ペア:

[(1, 1079670480), (2, 539835240), (3, 359890160), (4, 269917620), (5, 215934096), (6, 179945080), (7, 154238640), (8, 134958810), (10, 107967048), (12, 89972540), (14, 77119320), (15, 71978032), (16, 67479405), (20, 53983524), (21, 51412880), (24, 44986270), (28, 38559660), (30, 35989016), (31, 34828080), (35, 30847728), (40, 26991762), (42, 25706440), (48, 22493135), (56, 19279830), (60, 17994508), (62, 17414040), (70, 15423864), (80, 13495881), (84, 12853220), (93, 11609360), (105, 10282576), (112, 9639915), (120, 8997254), (124, 8707020), (140, 7711932), (155, 6965616), (168, 6426610), (186, 5804680), (210, 5141288), (217, 4975440), (240, 4498627), (248, 4353510), (280, 3855966), (310, 3482808), (336, 3213305), (372, 2902340), (420, 2570644), (434, 2487720), (465, 2321872), (496, 2176755), (560, 1927983), (620, 1741404), (651, 1658480), (744, 1451170), (840, 1285322), (868, 1243860), (930, 1160936), (1085, 995088), (1240, 870702), (1302, 829240), (1488, 725585), (1680, 642661), (1736, 621930), (1860, 580468), (2170, 497544), (2480, 435351), (2604, 414620), (3255, 331696), (3472, 310965), (3720, 290234), (4340, 248772), (5208, 207310), (6510, 165848), (7440, 145117), (8680, 124386), (10416, 103655), (13020, 82924), (17360, 62193), (20731, 52080), (26040, 41462)]