139757520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2093

約数の個数: 160

約数和(自身を含む): 507467520

約数和(自身を除く): 367710000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2029, 2296, 2460, 2870, 3280, 3444, 4058, 4305, 4592, 4920, 5740, 6087, 6888, 8116, 8610, 9840, 10145, 11480, 12174, 13776, 14203, 16232, 17220, 20290, 22960, 24348, 28406, 30435, 32464, 34440, 40580, 42609, 48696, 56812, 60870, 68880, 71015, 81160, 83189, 85218, 97392, 113624, 121740, 142030, 162320, 166378, 170436, 213045, 227248, 243480, 249567, 284060, 332756, 340872, 415945, 426090, 486960, 499134, 568120, 582323, 665512, 681744, 831890, 852180, 998268, 1136240, 1164646, 1247835, 1331024, 1663780, 1704360, 1746969, 1996536, 2329292, 2495670, 2911615, 3327560, 3408720, 3493938, 3993072, 4658584, 4991340, 5823230, 6655120, 6987876, 8734845, 9317168, 9982680, 11646460, 13975752, 17469690, 19965360, 23292920, 27951504, 34939380, 46585840, 69878760, 139757520]

約数ペア:

[(1, 139757520), (2, 69878760), (3, 46585840), (4, 34939380), (5, 27951504), (6, 23292920), (7, 19965360), (8, 17469690), (10, 13975752), (12, 11646460), (14, 9982680), (15, 9317168), (16, 8734845), (20, 6987876), (21, 6655120), (24, 5823230), (28, 4991340), (30, 4658584), (35, 3993072), (40, 3493938), (41, 3408720), (42, 3327560), (48, 2911615), (56, 2495670), (60, 2329292), (70, 1996536), (80, 1746969), (82, 1704360), (84, 1663780), (105, 1331024), (112, 1247835), (120, 1164646), (123, 1136240), (140, 998268), (164, 852180), (168, 831890), (205, 681744), (210, 665512), (240, 582323), (246, 568120), (280, 499134), (287, 486960), (328, 426090), (336, 415945), (410, 340872), (420, 332756), (492, 284060), (560, 249567), (574, 243480), (615, 227248), (656, 213045), (820, 170436), (840, 166378), (861, 162320), (984, 142030), (1148, 121740), (1230, 113624), (1435, 97392), (1640, 85218), (1680, 83189), (1722, 81160), (1968, 71015), (2029, 68880), (2296, 60870), (2460, 56812), (2870, 48696), (3280, 42609), (3444, 40580), (4058, 34440), (4305, 32464), (4592, 30435), (4920, 28406), (5740, 24348), (6087, 22960), (6888, 20290), (8116, 17220), (8610, 16232), (9840, 14203), (10145, 13776), (11480, 12174)]