73867080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1939

約数の個数: 128

約数和(自身を含む): 258785280

約数和(自身を除く): 184918200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1871, 1880, 1974, 2632, 2820, 3290, 3742, 3948, 4935, 5613, 5640, 6580, 7484, 7896, 9355, 9870, 11226, 13097, 13160, 14968, 18710, 19740, 22452, 26194, 28065, 37420, 39291, 39480, 44904, 52388, 56130, 65485, 74840, 78582, 87937, 104776, 112260, 130970, 157164, 175874, 196455, 224520, 261940, 263811, 314328, 351748, 392910, 439685, 523880, 527622, 615559, 703496, 785820, 879370, 1055244, 1231118, 1319055, 1571640, 1758740, 1846677, 2110488, 2462236, 2638110, 3077795, 3517480, 3693354, 4924472, 5276220, 6155590, 7386708, 9233385, 10552440, 12311180, 14773416, 18466770, 24622360, 36933540, 73867080]

約数ペア:

[(1, 73867080), (2, 36933540), (3, 24622360), (4, 18466770), (5, 14773416), (6, 12311180), (7, 10552440), (8, 9233385), (10, 7386708), (12, 6155590), (14, 5276220), (15, 4924472), (20, 3693354), (21, 3517480), (24, 3077795), (28, 2638110), (30, 2462236), (35, 2110488), (40, 1846677), (42, 1758740), (47, 1571640), (56, 1319055), (60, 1231118), (70, 1055244), (84, 879370), (94, 785820), (105, 703496), (120, 615559), (140, 527622), (141, 523880), (168, 439685), (188, 392910), (210, 351748), (235, 314328), (280, 263811), (282, 261940), (329, 224520), (376, 196455), (420, 175874), (470, 157164), (564, 130970), (658, 112260), (705, 104776), (840, 87937), (940, 78582), (987, 74840), (1128, 65485), (1316, 56130), (1410, 52388), (1645, 44904), (1871, 39480), (1880, 39291), (1974, 37420), (2632, 28065), (2820, 26194), (3290, 22452), (3742, 19740), (3948, 18710), (4935, 14968), (5613, 13160), (5640, 13097), (6580, 11226), (7484, 9870), (7896, 9355)]