8300040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 29272320

約数和(自身を除く): 20972280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 241, 246, 280, 287, 328, 410, 420, 482, 492, 574, 615, 723, 820, 840, 861, 964, 984, 1148, 1205, 1230, 1435, 1446, 1640, 1687, 1722, 1928, 2296, 2410, 2460, 2870, 2892, 3374, 3444, 3615, 4305, 4820, 4920, 5061, 5740, 5784, 6748, 6888, 7230, 8435, 8610, 9640, 9881, 10122, 11480, 13496, 14460, 16870, 17220, 19762, 20244, 25305, 28920, 29643, 33740, 34440, 39524, 40488, 49405, 50610, 59286, 67480, 69167, 79048, 98810, 101220, 118572, 138334, 148215, 197620, 202440, 207501, 237144, 276668, 296430, 345835, 395240, 415002, 553336, 592860, 691670, 830004, 1037505, 1185720, 1383340, 1660008, 2075010, 2766680, 4150020, 8300040]

約数ペア:

[(1, 8300040), (2, 4150020), (3, 2766680), (4, 2075010), (5, 1660008), (6, 1383340), (7, 1185720), (8, 1037505), (10, 830004), (12, 691670), (14, 592860), (15, 553336), (20, 415002), (21, 395240), (24, 345835), (28, 296430), (30, 276668), (35, 237144), (40, 207501), (41, 202440), (42, 197620), (56, 148215), (60, 138334), (70, 118572), (82, 101220), (84, 98810), (105, 79048), (120, 69167), (123, 67480), (140, 59286), (164, 50610), (168, 49405), (205, 40488), (210, 39524), (241, 34440), (246, 33740), (280, 29643), (287, 28920), (328, 25305), (410, 20244), (420, 19762), (482, 17220), (492, 16870), (574, 14460), (615, 13496), (723, 11480), (820, 10122), (840, 9881), (861, 9640), (964, 8610), (984, 8435), (1148, 7230), (1205, 6888), (1230, 6748), (1435, 5784), (1446, 5740), (1640, 5061), (1687, 4920), (1722, 4820), (1928, 4305), (2296, 3615), (2410, 3444), (2460, 3374), (2870, 2892)]