135924880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18671}}^1$

素因数の和:18704

約数の個数: 80

約数和(自身を含む): 388975104

約数和(自身を除く): 253050224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 18671, 37342, 74684, 93355, 130697, 149368, 186710, 242723, 261394, 298736, 373420, 485446, 522788, 653485, 746840, 970892, 1045576, 1213615, 1306970, 1493680, 1699061, 1941784, 2091152, 2427230, 2613940, 3398122, 3883568, 4854460, 5227880, 6796244, 8495305, 9708920, 10455760, 13592488, 16990610, 19417840, 27184976, 33981220, 67962440, 135924880]

約数ペア:

[(1, 135924880), (2, 67962440), (4, 33981220), (5, 27184976), (7, 19417840), (8, 16990610), (10, 13592488), (13, 10455760), (14, 9708920), (16, 8495305), (20, 6796244), (26, 5227880), (28, 4854460), (35, 3883568), (40, 3398122), (52, 2613940), (56, 2427230), (65, 2091152), (70, 1941784), (80, 1699061), (91, 1493680), (104, 1306970), (112, 1213615), (130, 1045576), (140, 970892), (182, 746840), (208, 653485), (260, 522788), (280, 485446), (364, 373420), (455, 298736), (520, 261394), (560, 242723), (728, 186710), (910, 149368), (1040, 130697), (1456, 93355), (1820, 74684), (3640, 37342), (7280, 18671)]