259052040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18484

約数の個数: 128

約数和(自身を含む): 929980800

約数和(自身を除く): 670928760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 166059, 184510, 221412, 239863, 276765, 332118, 369020, 442824, 479726, 498177, 553530, 664236, 719589, 738040, 830295, 959452, 996354, 1107060, 1199315, 1328472, 1439178, 1660590, 1918904, 1992708, 2158767, 2214120, 2398630, 2490885, 2878356, 3321180, 3597945, 3985416, 4317534, 4797260, 4981770, 5756712, 6476301, 6642360, 7195890, 8635068, 9594520, 9963540, 10793835, 12952602, 14391780, 17270136, 19927080, 21587670, 25905204, 28783560, 32381505, 43175340, 51810408, 64763010, 86350680, 129526020, 259052040]

約数ペア:

[(1, 259052040), (2, 129526020), (3, 86350680), (4, 64763010), (5, 51810408), (6, 43175340), (8, 32381505), (9, 28783560), (10, 25905204), (12, 21587670), (13, 19927080), (15, 17270136), (18, 14391780), (20, 12952602), (24, 10793835), (26, 9963540), (27, 9594520), (30, 8635068), (36, 7195890), (39, 6642360), (40, 6476301), (45, 5756712), (52, 4981770), (54, 4797260), (60, 4317534), (65, 3985416), (72, 3597945), (78, 3321180), (90, 2878356), (104, 2490885), (108, 2398630), (117, 2214120), (120, 2158767), (130, 1992708), (135, 1918904), (156, 1660590), (180, 1439178), (195, 1328472), (216, 1199315), (234, 1107060), (260, 996354), (270, 959452), (312, 830295), (351, 738040), (360, 719589), (390, 664236), (468, 553530), (520, 498177), (540, 479726), (585, 442824), (702, 369020), (780, 332118), (936, 276765), (1080, 239863), (1170, 221412), (1404, 184510), (1560, 166059), (1755, 147608), (2340, 110706), (2808, 92255), (3510, 73804), (4680, 55353), (7020, 36902), (14040, 18451)]