141380400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{16831}}^1$

素因数の和:16859

約数の個数: 120

約数和(自身を含む): 517617664

約数和(自身を除く): 376237264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 16831, 33662, 50493, 67324, 84155, 100986, 117817, 134648, 168310, 201972, 235634, 252465, 269296, 336620, 353451, 403944, 420775, 471268, 504930, 589085, 673240, 706902, 807888, 841550, 942536, 1009860, 1178170, 1262325, 1346480, 1413804, 1683100, 1767255, 1885072, 2019720, 2356340, 2524650, 2827608, 2945425, 3366200, 3534510, 4039440, 4712680, 5049300, 5655216, 5890850, 6732400, 7069020, 8836275, 9425360, 10098600, 11781700, 14138040, 17672550, 20197200, 23563400, 28276080, 35345100, 47126800, 70690200, 141380400]

約数ペア:

[(1, 141380400), (2, 70690200), (3, 47126800), (4, 35345100), (5, 28276080), (6, 23563400), (7, 20197200), (8, 17672550), (10, 14138040), (12, 11781700), (14, 10098600), (15, 9425360), (16, 8836275), (20, 7069020), (21, 6732400), (24, 5890850), (25, 5655216), (28, 5049300), (30, 4712680), (35, 4039440), (40, 3534510), (42, 3366200), (48, 2945425), (50, 2827608), (56, 2524650), (60, 2356340), (70, 2019720), (75, 1885072), (80, 1767255), (84, 1683100), (100, 1413804), (105, 1346480), (112, 1262325), (120, 1178170), (140, 1009860), (150, 942536), (168, 841550), (175, 807888), (200, 706902), (210, 673240), (240, 589085), (280, 504930), (300, 471268), (336, 420775), (350, 403944), (400, 353451), (420, 336620), (525, 269296), (560, 252465), (600, 235634), (700, 201972), (840, 168310), (1050, 134648), (1200, 117817), (1400, 100986), (1680, 84155), (2100, 67324), (2800, 50493), (4200, 33662), (8400, 16831)]