38197320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 134611200

約数和(自身を除く): 96413880

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, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1229, 1295, 1480, 1554, 2072, 2220, 2458, 2590, 3108, 3687, 3885, 4440, 4916, 5180, 6145, 6216, 7374, 7770, 8603, 9832, 10360, 12290, 14748, 15540, 17206, 18435, 24580, 25809, 29496, 31080, 34412, 36870, 43015, 45473, 49160, 51618, 68824, 73740, 86030, 90946, 103236, 129045, 136419, 147480, 172060, 181892, 206472, 227365, 258090, 272838, 318311, 344120, 363784, 454730, 516180, 545676, 636622, 682095, 909460, 954933, 1032360, 1091352, 1273244, 1364190, 1591555, 1818920, 1909866, 2546488, 2728380, 3183110, 3819732, 4774665, 5456760, 6366220, 7639464, 9549330, 12732440, 19098660, 38197320]

約数ペア:

[(1, 38197320), (2, 19098660), (3, 12732440), (4, 9549330), (5, 7639464), (6, 6366220), (7, 5456760), (8, 4774665), (10, 3819732), (12, 3183110), (14, 2728380), (15, 2546488), (20, 1909866), (21, 1818920), (24, 1591555), (28, 1364190), (30, 1273244), (35, 1091352), (37, 1032360), (40, 954933), (42, 909460), (56, 682095), (60, 636622), (70, 545676), (74, 516180), (84, 454730), (105, 363784), (111, 344120), (120, 318311), (140, 272838), (148, 258090), (168, 227365), (185, 206472), (210, 181892), (222, 172060), (259, 147480), (280, 136419), (296, 129045), (370, 103236), (420, 90946), (444, 86030), (518, 73740), (555, 68824), (740, 51618), (777, 49160), (840, 45473), (888, 43015), (1036, 36870), (1110, 34412), (1229, 31080), (1295, 29496), (1480, 25809), (1554, 24580), (2072, 18435), (2220, 17206), (2458, 15540), (2590, 14748), (3108, 12290), (3687, 10360), (3885, 9832), (4440, 8603), (4916, 7770), (5180, 7374), (6145, 6216)]