1313857440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{130343}}^1$

素因数の和:130371

約数の個数: 144

約数和(自身を含む): 5124083328

約数和(自身を除く): 3810225888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 130343, 260686, 391029, 521372, 651715, 782058, 912401, 1042744, 1173087, 1303430, 1564116, 1824802, 1955145, 2085488, 2346174, 2606860, 2737203, 3128232, 3649604, 3910290, 4170976, 4562005, 4692348, 5213720, 5474406, 5865435, 6256464, 7299208, 7820580, 8211609, 9124010, 9384696, 10427440, 10948812, 11730870, 12512928, 13686015, 14598416, 15641160, 16423218, 18248020, 18769392, 20854880, 21897624, 23461740, 27372030, 29196832, 31282320, 32846436, 36496040, 37538784, 41058045, 43795248, 46923480, 54744060, 62564640, 65692872, 72992080, 82116090, 87590496, 93846960, 109488120, 131385744, 145984160, 164232180, 187693920, 218976240, 262771488, 328464360, 437952480, 656928720, 1313857440]

約数ペア:

[(1, 1313857440), (2, 656928720), (3, 437952480), (4, 328464360), (5, 262771488), (6, 218976240), (7, 187693920), (8, 164232180), (9, 145984160), (10, 131385744), (12, 109488120), (14, 93846960), (15, 87590496), (16, 82116090), (18, 72992080), (20, 65692872), (21, 62564640), (24, 54744060), (28, 46923480), (30, 43795248), (32, 41058045), (35, 37538784), (36, 36496040), (40, 32846436), (42, 31282320), (45, 29196832), (48, 27372030), (56, 23461740), (60, 21897624), (63, 20854880), (70, 18769392), (72, 18248020), (80, 16423218), (84, 15641160), (90, 14598416), (96, 13686015), (105, 12512928), (112, 11730870), (120, 10948812), (126, 10427440), (140, 9384696), (144, 9124010), (160, 8211609), (168, 7820580), (180, 7299208), (210, 6256464), (224, 5865435), (240, 5474406), (252, 5213720), (280, 4692348), (288, 4562005), (315, 4170976), (336, 3910290), (360, 3649604), (420, 3128232), (480, 2737203), (504, 2606860), (560, 2346174), (630, 2085488), (672, 1955145), (720, 1824802), (840, 1564116), (1008, 1303430), (1120, 1173087), (1260, 1042744), (1440, 912401), (1680, 782058), (2016, 651715), (2520, 521372), (3360, 391029), (5040, 260686), (10080, 130343)]