134845480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43781}}^1$

素因数の和:43810

約数の個数: 64

約数和(自身を含む): 378276480

約数和(自身を除く): 243431000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 43781, 87562, 175124, 218905, 306467, 350248, 437810, 481591, 612934, 875620, 963182, 1225868, 1532335, 1751240, 1926364, 2407955, 2451736, 3064670, 3371137, 3852728, 4815910, 6129340, 6742274, 9631820, 12258680, 13484548, 16855685, 19263640, 26969096, 33711370, 67422740, 134845480]

約数ペア:

[(1, 134845480), (2, 67422740), (4, 33711370), (5, 26969096), (7, 19263640), (8, 16855685), (10, 13484548), (11, 12258680), (14, 9631820), (20, 6742274), (22, 6129340), (28, 4815910), (35, 3852728), (40, 3371137), (44, 3064670), (55, 2451736), (56, 2407955), (70, 1926364), (77, 1751240), (88, 1532335), (110, 1225868), (140, 963182), (154, 875620), (220, 612934), (280, 481591), (308, 437810), (385, 350248), (440, 306467), (616, 218905), (770, 175124), (1540, 87562), (3080, 43781)]