2000397960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17419}}^1$

素因数の和:17476

約数の個数: 192

約数和(自身を含む): 7337304000

約数和(自身を除く): 5336906040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 495, 522, 580, 638, 660, 696, 792, 870, 957, 990, 1044, 1160, 1276, 1305, 1320, 1595, 1740, 1914, 1980, 2088, 2552, 2610, 2871, 3190, 3480, 3828, 3960, 4785, 5220, 5742, 6380, 7656, 9570, 10440, 11484, 12760, 14355, 17419, 19140, 22968, 28710, 34838, 38280, 52257, 57420, 69676, 87095, 104514, 114840, 139352, 156771, 174190, 191609, 209028, 261285, 313542, 348380, 383218, 418056, 505151, 522570, 574827, 627084, 696760, 766436, 783855, 958045, 1010302, 1045140, 1149654, 1254168, 1515453, 1532872, 1567710, 1724481, 1916090, 2020604, 2090280, 2299308, 2525755, 2874135, 3030906, 3135420, 3448962, 3832180, 4041208, 4546359, 4598616, 5051510, 5556661, 5748270, 6061812, 6270840, 6897924, 7577265, 7664360, 8622405, 9092718, 10103020, 11113322, 11496540, 12123624, 13795848, 15154530, 16669983, 17244810, 18185436, 20206040, 22226644, 22731795, 22993080, 27783305, 30309060, 33339966, 34489620, 36370872, 44453288, 45463590, 50009949, 55566610, 60618120, 66679932, 68979240, 83349915, 90927180, 100019898, 111133220, 133359864, 166699830, 181854360, 200039796, 222266440, 250049745, 333399660, 400079592, 500099490, 666799320, 1000198980, 2000397960]

約数ペア:

[(1, 2000397960), (2, 1000198980), (3, 666799320), (4, 500099490), (5, 400079592), (6, 333399660), (8, 250049745), (9, 222266440), (10, 200039796), (11, 181854360), (12, 166699830), (15, 133359864), (18, 111133220), (20, 100019898), (22, 90927180), (24, 83349915), (29, 68979240), (30, 66679932), (33, 60618120), (36, 55566610), (40, 50009949), (44, 45463590), (45, 44453288), (55, 36370872), (58, 34489620), (60, 33339966), (66, 30309060), (72, 27783305), (87, 22993080), (88, 22731795), (90, 22226644), (99, 20206040), (110, 18185436), (116, 17244810), (120, 16669983), (132, 15154530), (145, 13795848), (165, 12123624), (174, 11496540), (180, 11113322), (198, 10103020), (220, 9092718), (232, 8622405), (261, 7664360), (264, 7577265), (290, 6897924), (319, 6270840), (330, 6061812), (348, 5748270), (360, 5556661), (396, 5051510), (435, 4598616), (440, 4546359), (495, 4041208), (522, 3832180), (580, 3448962), (638, 3135420), (660, 3030906), (696, 2874135), (792, 2525755), (870, 2299308), (957, 2090280), (990, 2020604), (1044, 1916090), (1160, 1724481), (1276, 1567710), (1305, 1532872), (1320, 1515453), (1595, 1254168), (1740, 1149654), (1914, 1045140), (1980, 1010302), (2088, 958045), (2552, 783855), (2610, 766436), (2871, 696760), (3190, 627084), (3480, 574827), (3828, 522570), (3960, 505151), (4785, 418056), (5220, 383218), (5742, 348380), (6380, 313542), (7656, 261285), (9570, 209028), (10440, 191609), (11484, 174190), (12760, 156771), (14355, 139352), (17419, 114840), (19140, 104514), (22968, 87095), (28710, 69676), (34838, 57420), (38280, 52257)]