434530680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 1330560000

約数和(自身を除く): 896029320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 139, 218, 239, 278, 327, 417, 436, 478, 545, 556, 654, 695, 717, 834, 872, 956, 1090, 1112, 1195, 1308, 1390, 1434, 1635, 1668, 1912, 2085, 2180, 2390, 2616, 2780, 2868, 3270, 3336, 3585, 4170, 4360, 4780, 5560, 5736, 6540, 7170, 8340, 9560, 13080, 14340, 15151, 16680, 26051, 28680, 30302, 33221, 45453, 52102, 60604, 66442, 75755, 78153, 90906, 99663, 104204, 121208, 130255, 132884, 151510, 156306, 166105, 181812, 199326, 208408, 227265, 260510, 265768, 303020, 312612, 332210, 363624, 390765, 398652, 454530, 498315, 521020, 606040, 625224, 664420, 781530, 797304, 909060, 996630, 1042040, 1328840, 1563060, 1818120, 1993260, 3126120, 3621089, 3986520, 7242178, 10863267, 14484356, 18105445, 21726534, 28968712, 36210890, 43453068, 54316335, 72421780, 86906136, 108632670, 144843560, 217265340, 434530680]

約数ペア:

[(1, 434530680), (2, 217265340), (3, 144843560), (4, 108632670), (5, 86906136), (6, 72421780), (8, 54316335), (10, 43453068), (12, 36210890), (15, 28968712), (20, 21726534), (24, 18105445), (30, 14484356), (40, 10863267), (60, 7242178), (109, 3986520), (120, 3621089), (139, 3126120), (218, 1993260), (239, 1818120), (278, 1563060), (327, 1328840), (417, 1042040), (436, 996630), (478, 909060), (545, 797304), (556, 781530), (654, 664420), (695, 625224), (717, 606040), (834, 521020), (872, 498315), (956, 454530), (1090, 398652), (1112, 390765), (1195, 363624), (1308, 332210), (1390, 312612), (1434, 303020), (1635, 265768), (1668, 260510), (1912, 227265), (2085, 208408), (2180, 199326), (2390, 181812), (2616, 166105), (2780, 156306), (2868, 151510), (3270, 132884), (3336, 130255), (3585, 121208), (4170, 104204), (4360, 99663), (4780, 90906), (5560, 78153), (5736, 75755), (6540, 66442), (7170, 60604), (8340, 52102), (9560, 45453), (13080, 33221), (14340, 30302), (15151, 28680), (16680, 26051)]