82862640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 240

約数和(自身を含む): 326604096

約数和(自身を除く): 243741456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 401, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 802, 820, 840, 861, 984, 1008, 1148, 1203, 1230, 1260, 1435, 1476, 1604, 1640, 1680, 1722, 1845, 1968, 2005, 2296, 2406, 2460, 2520, 2583, 2807, 2870, 2952, 3208, 3280, 3444, 3609, 3690, 4010, 4305, 4592, 4812, 4920, 5040, 5166, 5614, 5740, 5904, 6015, 6416, 6888, 7218, 7380, 8020, 8421, 8610, 9624, 9840, 10332, 11228, 11480, 12030, 12915, 13776, 14035, 14436, 14760, 16040, 16441, 16842, 17220, 18045, 19248, 20664, 22456, 22960, 24060, 25263, 25830, 28070, 28872, 29520, 32080, 32882, 33684, 34440, 36090, 41328, 42105, 44912, 48120, 49323, 50526, 51660, 56140, 57744, 65764, 67368, 68880, 72180, 82205, 84210, 96240, 98646, 101052, 103320, 112280, 115087, 126315, 131528, 134736, 144360, 147969, 164410, 168420, 197292, 202104, 206640, 224560, 230174, 246615, 252630, 263056, 288720, 295938, 328820, 336840, 345261, 394584, 404208, 460348, 493230, 505260, 575435, 591876, 657640, 673680, 690522, 739845, 789168, 920696, 986460, 1010520, 1035783, 1150870, 1183752, 1315280, 1381044, 1479690, 1726305, 1841392, 1972920, 2021040, 2071566, 2301740, 2367504, 2762088, 2959380, 3452610, 3945840, 4143132, 4603480, 5178915, 5524176, 5918760, 6905220, 8286264, 9206960, 10357830, 11837520, 13810440, 16572528, 20715660, 27620880, 41431320, 82862640]

約数ペア:

[(1, 82862640), (2, 41431320), (3, 27620880), (4, 20715660), (5, 16572528), (6, 13810440), (7, 11837520), (8, 10357830), (9, 9206960), (10, 8286264), (12, 6905220), (14, 5918760), (15, 5524176), (16, 5178915), (18, 4603480), (20, 4143132), (21, 3945840), (24, 3452610), (28, 2959380), (30, 2762088), (35, 2367504), (36, 2301740), (40, 2071566), (41, 2021040), (42, 1972920), (45, 1841392), (48, 1726305), (56, 1479690), (60, 1381044), (63, 1315280), (70, 1183752), (72, 1150870), (80, 1035783), (82, 1010520), (84, 986460), (90, 920696), (105, 789168), (112, 739845), (120, 690522), (123, 673680), (126, 657640), (140, 591876), (144, 575435), (164, 505260), (168, 493230), (180, 460348), (205, 404208), (210, 394584), (240, 345261), (246, 336840), (252, 328820), (280, 295938), (287, 288720), (315, 263056), (328, 252630), (336, 246615), (360, 230174), (369, 224560), (401, 206640), (410, 202104), (420, 197292), (492, 168420), (504, 164410), (560, 147969), (574, 144360), (615, 134736), (630, 131528), (656, 126315), (720, 115087), (738, 112280), (802, 103320), (820, 101052), (840, 98646), (861, 96240), (984, 84210), (1008, 82205), (1148, 72180), (1203, 68880), (1230, 67368), (1260, 65764), (1435, 57744), (1476, 56140), (1604, 51660), (1640, 50526), (1680, 49323), (1722, 48120), (1845, 44912), (1968, 42105), (2005, 41328), (2296, 36090), (2406, 34440), (2460, 33684), (2520, 32882), (2583, 32080), (2807, 29520), (2870, 28872), (2952, 28070), (3208, 25830), (3280, 25263), (3444, 24060), (3609, 22960), (3690, 22456), (4010, 20664), (4305, 19248), (4592, 18045), (4812, 17220), (4920, 16842), (5040, 16441), (5166, 16040), (5614, 14760), (5740, 14436), (5904, 14035), (6015, 13776), (6416, 12915), (6888, 12030), (7218, 11480), (7380, 11228), (8020, 10332), (8421, 9840), (8610, 9624)]