13146120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 46895940

約数和(自身を除く): 33749820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 260, 265, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 636, 689, 780, 795, 936, 954, 1060, 1170, 1272, 1378, 1560, 1590, 1908, 2067, 2120, 2340, 2385, 2756, 2809, 3180, 3445, 3816, 4134, 4680, 4770, 5512, 5618, 6201, 6360, 6890, 8268, 8427, 9540, 10335, 11236, 12402, 13780, 14045, 16536, 16854, 19080, 20670, 22472, 24804, 25281, 27560, 28090, 31005, 33708, 36517, 41340, 42135, 49608, 50562, 56180, 62010, 67416, 73034, 82680, 84270, 101124, 109551, 112360, 124020, 126405, 146068, 168540, 182585, 202248, 219102, 248040, 252810, 292136, 328653, 337080, 365170, 438204, 505620, 547755, 657306, 730340, 876408, 1011240, 1095510, 1314612, 1460680, 1643265, 2191020, 2629224, 3286530, 4382040, 6573060, 13146120]

約数ペア:

[(1, 13146120), (2, 6573060), (3, 4382040), (4, 3286530), (5, 2629224), (6, 2191020), (8, 1643265), (9, 1460680), (10, 1314612), (12, 1095510), (13, 1011240), (15, 876408), (18, 730340), (20, 657306), (24, 547755), (26, 505620), (30, 438204), (36, 365170), (39, 337080), (40, 328653), (45, 292136), (52, 252810), (53, 248040), (60, 219102), (65, 202248), (72, 182585), (78, 168540), (90, 146068), (104, 126405), (106, 124020), (117, 112360), (120, 109551), (130, 101124), (156, 84270), (159, 82680), (180, 73034), (195, 67416), (212, 62010), (234, 56180), (260, 50562), (265, 49608), (312, 42135), (318, 41340), (360, 36517), (390, 33708), (424, 31005), (468, 28090), (477, 27560), (520, 25281), (530, 24804), (585, 22472), (636, 20670), (689, 19080), (780, 16854), (795, 16536), (936, 14045), (954, 13780), (1060, 12402), (1170, 11236), (1272, 10335), (1378, 9540), (1560, 8427), (1590, 8268), (1908, 6890), (2067, 6360), (2120, 6201), (2340, 5618), (2385, 5512), (2756, 4770), (2809, 4680), (3180, 4134), (3445, 3816)]