7117320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 25171200

約数和(自身を除く): 18053880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 229, 259, 280, 296, 370, 420, 444, 458, 518, 555, 687, 740, 777, 840, 888, 916, 1036, 1110, 1145, 1295, 1374, 1480, 1554, 1603, 1832, 2072, 2220, 2290, 2590, 2748, 3108, 3206, 3435, 3885, 4440, 4580, 4809, 5180, 5496, 6216, 6412, 6870, 7770, 8015, 8473, 9160, 9618, 10360, 12824, 13740, 15540, 16030, 16946, 19236, 24045, 25419, 27480, 31080, 32060, 33892, 38472, 42365, 48090, 50838, 59311, 64120, 67784, 84730, 96180, 101676, 118622, 127095, 169460, 177933, 192360, 203352, 237244, 254190, 296555, 338920, 355866, 474488, 508380, 593110, 711732, 889665, 1016760, 1186220, 1423464, 1779330, 2372440, 3558660, 7117320]

約数ペア:

[(1, 7117320), (2, 3558660), (3, 2372440), (4, 1779330), (5, 1423464), (6, 1186220), (7, 1016760), (8, 889665), (10, 711732), (12, 593110), (14, 508380), (15, 474488), (20, 355866), (21, 338920), (24, 296555), (28, 254190), (30, 237244), (35, 203352), (37, 192360), (40, 177933), (42, 169460), (56, 127095), (60, 118622), (70, 101676), (74, 96180), (84, 84730), (105, 67784), (111, 64120), (120, 59311), (140, 50838), (148, 48090), (168, 42365), (185, 38472), (210, 33892), (222, 32060), (229, 31080), (259, 27480), (280, 25419), (296, 24045), (370, 19236), (420, 16946), (444, 16030), (458, 15540), (518, 13740), (555, 12824), (687, 10360), (740, 9618), (777, 9160), (840, 8473), (888, 8015), (916, 7770), (1036, 6870), (1110, 6412), (1145, 6216), (1295, 5496), (1374, 5180), (1480, 4809), (1554, 4580), (1603, 4440), (1832, 3885), (2072, 3435), (2220, 3206), (2290, 3108), (2590, 2748)]