2658512880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39703}}^1$

素因数の和:39756

約数の個数: 160

約数和(自身を含む): 9452728320

約数和(自身を除く): 6794215440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 39703, 66960, 79406, 119109, 158812, 198515, 238218, 317624, 357327, 397030, 476436, 595545, 635248, 714654, 794060, 952872, 1071981, 1191090, 1230793, 1429308, 1588120, 1786635, 1905744, 2143962, 2382180, 2461586, 2858616, 3176240, 3573270, 3692379, 4287924, 4764360, 4923172, 5359905, 5717232, 6153965, 7146540, 7384758, 8575848, 9528720, 9846344, 10719810, 11077137, 12307930, 14293080, 14769516, 17151696, 18461895, 19692688, 21439620, 22154274, 24615860, 28586160, 29539032, 33231411, 36923790, 42879240, 44308548, 49231720, 55385685, 59078064, 66462822, 73847580, 85758480, 88617096, 98463440, 110771370, 132925644, 147695160, 166157055, 177234192, 221542740, 265851288, 295390320, 332314110, 443085480, 531702576, 664628220, 886170960, 1329256440, 2658512880]

約数ペア:

[(1, 2658512880), (2, 1329256440), (3, 886170960), (4, 664628220), (5, 531702576), (6, 443085480), (8, 332314110), (9, 295390320), (10, 265851288), (12, 221542740), (15, 177234192), (16, 166157055), (18, 147695160), (20, 132925644), (24, 110771370), (27, 98463440), (30, 88617096), (31, 85758480), (36, 73847580), (40, 66462822), (45, 59078064), (48, 55385685), (54, 49231720), (60, 44308548), (62, 42879240), (72, 36923790), (80, 33231411), (90, 29539032), (93, 28586160), (108, 24615860), (120, 22154274), (124, 21439620), (135, 19692688), (144, 18461895), (155, 17151696), (180, 14769516), (186, 14293080), (216, 12307930), (240, 11077137), (248, 10719810), (270, 9846344), (279, 9528720), (310, 8575848), (360, 7384758), (372, 7146540), (432, 6153965), (465, 5717232), (496, 5359905), (540, 4923172), (558, 4764360), (620, 4287924), (720, 3692379), (744, 3573270), (837, 3176240), (930, 2858616), (1080, 2461586), (1116, 2382180), (1240, 2143962), (1395, 1905744), (1488, 1786635), (1674, 1588120), (1860, 1429308), (2160, 1230793), (2232, 1191090), (2480, 1071981), (2790, 952872), (3348, 794060), (3720, 714654), (4185, 635248), (4464, 595545), (5580, 476436), (6696, 397030), (7440, 357327), (8370, 317624), (11160, 238218), (13392, 198515), (16740, 158812), (22320, 119109), (33480, 79406), (39703, 66960)]