825981240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{140473}}^1$

素因数の和:140501

約数の個数: 96

約数和(自身を含む): 2882526480

約数和(自身を除く): 2056545240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 140473, 280946, 421419, 561892, 702365, 842838, 983311, 1123784, 1404730, 1685676, 1966622, 2107095, 2809460, 2949933, 3371352, 3933244, 4214190, 4916555, 5618920, 5899866, 6883177, 7866488, 8428380, 9833110, 11799732, 13766354, 14749665, 16856760, 19666220, 20649531, 23599464, 27532708, 29499330, 34415885, 39332440, 41299062, 55065416, 58998660, 68831770, 82598124, 103247655, 117997320, 137663540, 165196248, 206495310, 275327080, 412990620, 825981240]

約数ペア:

[(1, 825981240), (2, 412990620), (3, 275327080), (4, 206495310), (5, 165196248), (6, 137663540), (7, 117997320), (8, 103247655), (10, 82598124), (12, 68831770), (14, 58998660), (15, 55065416), (20, 41299062), (21, 39332440), (24, 34415885), (28, 29499330), (30, 27532708), (35, 23599464), (40, 20649531), (42, 19666220), (49, 16856760), (56, 14749665), (60, 13766354), (70, 11799732), (84, 9833110), (98, 8428380), (105, 7866488), (120, 6883177), (140, 5899866), (147, 5618920), (168, 4916555), (196, 4214190), (210, 3933244), (245, 3371352), (280, 2949933), (294, 2809460), (392, 2107095), (420, 1966622), (490, 1685676), (588, 1404730), (735, 1123784), (840, 983311), (980, 842838), (1176, 702365), (1470, 561892), (1960, 421419), (2940, 280946), (5880, 140473)]