82394760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2155

約数の個数: 128

約数和(自身を含む): 288645120

約数和(自身を除く): 206250360

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, 1880, 1974, 2087, 2632, 2820, 3290, 3948, 4174, 4935, 5640, 6261, 6580, 7896, 8348, 9870, 10435, 12522, 13160, 14609, 16696, 19740, 20870, 25044, 29218, 31305, 39480, 41740, 43827, 50088, 58436, 62610, 73045, 83480, 87654, 98089, 116872, 125220, 146090, 175308, 196178, 219135, 250440, 292180, 294267, 350616, 392356, 438270, 490445, 584360, 588534, 686623, 784712, 876540, 980890, 1177068, 1373246, 1471335, 1753080, 1961780, 2059869, 2354136, 2746492, 2942670, 3433115, 3923560, 4119738, 5492984, 5885340, 6866230, 8239476, 10299345, 11770680, 13732460, 16478952, 20598690, 27464920, 41197380, 82394760]

約数ペア:

[(1, 82394760), (2, 41197380), (3, 27464920), (4, 20598690), (5, 16478952), (6, 13732460), (7, 11770680), (8, 10299345), (10, 8239476), (12, 6866230), (14, 5885340), (15, 5492984), (20, 4119738), (21, 3923560), (24, 3433115), (28, 2942670), (30, 2746492), (35, 2354136), (40, 2059869), (42, 1961780), (47, 1753080), (56, 1471335), (60, 1373246), (70, 1177068), (84, 980890), (94, 876540), (105, 784712), (120, 686623), (140, 588534), (141, 584360), (168, 490445), (188, 438270), (210, 392356), (235, 350616), (280, 294267), (282, 292180), (329, 250440), (376, 219135), (420, 196178), (470, 175308), (564, 146090), (658, 125220), (705, 116872), (840, 98089), (940, 87654), (987, 83480), (1128, 73045), (1316, 62610), (1410, 58436), (1645, 50088), (1880, 43827), (1974, 41740), (2087, 39480), (2632, 31305), (2820, 29218), (3290, 25044), (3948, 20870), (4174, 19740), (4935, 16696), (5640, 14609), (6261, 13160), (6580, 12522), (7896, 10435), (8348, 9870)]