82724880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1265

約数の個数: 160

約数和(自身を含む): 300480768

約数和(自身を除く): 217755888

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, 1201, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2402, 2460, 2870, 3280, 3444, 3603, 4305, 4592, 4804, 4920, 5740, 6005, 6888, 7206, 8407, 8610, 9608, 9840, 11480, 12010, 13776, 14412, 16814, 17220, 18015, 19216, 22960, 24020, 25221, 28824, 33628, 34440, 36030, 42035, 48040, 49241, 50442, 57648, 67256, 68880, 72060, 84070, 96080, 98482, 100884, 126105, 134512, 144120, 147723, 168140, 196964, 201768, 246205, 252210, 288240, 295446, 336280, 344687, 393928, 403536, 492410, 504420, 590892, 672560, 689374, 738615, 787856, 984820, 1008840, 1034061, 1181784, 1378748, 1477230, 1723435, 1969640, 2017680, 2068122, 2363568, 2757496, 2954460, 3446870, 3939280, 4136244, 5170305, 5514992, 5908920, 6893740, 8272488, 10340610, 11817840, 13787480, 16544976, 20681220, 27574960, 41362440, 82724880]

約数ペア:

[(1, 82724880), (2, 41362440), (3, 27574960), (4, 20681220), (5, 16544976), (6, 13787480), (7, 11817840), (8, 10340610), (10, 8272488), (12, 6893740), (14, 5908920), (15, 5514992), (16, 5170305), (20, 4136244), (21, 3939280), (24, 3446870), (28, 2954460), (30, 2757496), (35, 2363568), (40, 2068122), (41, 2017680), (42, 1969640), (48, 1723435), (56, 1477230), (60, 1378748), (70, 1181784), (80, 1034061), (82, 1008840), (84, 984820), (105, 787856), (112, 738615), (120, 689374), (123, 672560), (140, 590892), (164, 504420), (168, 492410), (205, 403536), (210, 393928), (240, 344687), (246, 336280), (280, 295446), (287, 288240), (328, 252210), (336, 246205), (410, 201768), (420, 196964), (492, 168140), (560, 147723), (574, 144120), (615, 134512), (656, 126105), (820, 100884), (840, 98482), (861, 96080), (984, 84070), (1148, 72060), (1201, 68880), (1230, 67256), (1435, 57648), (1640, 50442), (1680, 49241), (1722, 48040), (1968, 42035), (2296, 36030), (2402, 34440), (2460, 33628), (2870, 28824), (3280, 25221), (3444, 24020), (3603, 22960), (4305, 19216), (4592, 18015), (4804, 17220), (4920, 16814), (5740, 14412), (6005, 13776), (6888, 12010), (7206, 11480), (8407, 9840), (8610, 9608)]