858985260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 2854462464

約数和(自身を除く): 1995477204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 83, 84, 105, 123, 140, 164, 166, 205, 210, 246, 249, 287, 332, 410, 415, 420, 492, 498, 574, 581, 601, 615, 820, 830, 861, 996, 1148, 1162, 1202, 1230, 1245, 1435, 1660, 1722, 1743, 1803, 2324, 2404, 2460, 2490, 2870, 2905, 3005, 3403, 3444, 3486, 3606, 4207, 4305, 4980, 5740, 5810, 6010, 6806, 6972, 7212, 8414, 8610, 8715, 9015, 10209, 11620, 12020, 12621, 13612, 16828, 17015, 17220, 17430, 18030, 20418, 21035, 23821, 24641, 25242, 34030, 34860, 36060, 40836, 42070, 47642, 49282, 49883, 50484, 51045, 63105, 68060, 71463, 73923, 84140, 95284, 98564, 99766, 102090, 119105, 123205, 126210, 142926, 147846, 149649, 172487, 199532, 204180, 238210, 246410, 249415, 252420, 285852, 295692, 299298, 344974, 349181, 357315, 369615, 476420, 492820, 498830, 517461, 598596, 689948, 698362, 714630, 739230, 748245, 862435, 997660, 1034922, 1047543, 1396724, 1429260, 1478460, 1496490, 1724870, 1745905, 2045203, 2069844, 2095086, 2587305, 2992980, 3449740, 3491810, 4090406, 4190172, 5174610, 5237715, 6135609, 6983620, 8180812, 10226015, 10349220, 10475430, 12271218, 14316421, 20452030, 20950860, 24542436, 28632842, 30678045, 40904060, 42949263, 57265684, 61356090, 71582105, 85898526, 122712180, 143164210, 171797052, 214746315, 286328420, 429492630, 858985260]

約数ペア:

[(1, 858985260), (2, 429492630), (3, 286328420), (4, 214746315), (5, 171797052), (6, 143164210), (7, 122712180), (10, 85898526), (12, 71582105), (14, 61356090), (15, 57265684), (20, 42949263), (21, 40904060), (28, 30678045), (30, 28632842), (35, 24542436), (41, 20950860), (42, 20452030), (60, 14316421), (70, 12271218), (82, 10475430), (83, 10349220), (84, 10226015), (105, 8180812), (123, 6983620), (140, 6135609), (164, 5237715), (166, 5174610), (205, 4190172), (210, 4090406), (246, 3491810), (249, 3449740), (287, 2992980), (332, 2587305), (410, 2095086), (415, 2069844), (420, 2045203), (492, 1745905), (498, 1724870), (574, 1496490), (581, 1478460), (601, 1429260), (615, 1396724), (820, 1047543), (830, 1034922), (861, 997660), (996, 862435), (1148, 748245), (1162, 739230), (1202, 714630), (1230, 698362), (1245, 689948), (1435, 598596), (1660, 517461), (1722, 498830), (1743, 492820), (1803, 476420), (2324, 369615), (2404, 357315), (2460, 349181), (2490, 344974), (2870, 299298), (2905, 295692), (3005, 285852), (3403, 252420), (3444, 249415), (3486, 246410), (3606, 238210), (4207, 204180), (4305, 199532), (4980, 172487), (5740, 149649), (5810, 147846), (6010, 142926), (6806, 126210), (6972, 123205), (7212, 119105), (8414, 102090), (8610, 99766), (8715, 98564), (9015, 95284), (10209, 84140), (11620, 73923), (12020, 71463), (12621, 68060), (13612, 63105), (16828, 51045), (17015, 50484), (17220, 49883), (17430, 49282), (18030, 47642), (20418, 42070), (21035, 40836), (23821, 36060), (24641, 34860), (25242, 34030)]