158718120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 555024960

約数和(自身を除く): 396306840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 187, 204, 220, 242, 255, 264, 330, 340, 363, 374, 408, 440, 484, 510, 561, 605, 643, 660, 680, 726, 748, 935, 968, 1020, 1122, 1210, 1286, 1320, 1452, 1496, 1815, 1870, 1929, 2040, 2057, 2244, 2420, 2572, 2805, 2904, 3215, 3630, 3740, 3858, 4114, 4488, 4840, 5144, 5610, 6171, 6430, 7073, 7260, 7480, 7716, 8228, 9645, 10285, 10931, 11220, 12342, 12860, 14146, 14520, 15432, 16456, 19290, 20570, 21219, 21862, 22440, 24684, 25720, 28292, 30855, 32793, 35365, 38580, 41140, 42438, 43724, 49368, 54655, 56584, 61710, 65586, 70730, 77160, 77803, 82280, 84876, 87448, 106095, 109310, 120241, 123420, 131172, 141460, 155606, 163965, 169752, 212190, 218620, 233409, 240482, 246840, 262344, 282920, 311212, 327930, 360723, 389015, 424380, 437240, 466818, 480964, 601205, 622424, 655860, 721446, 778030, 848760, 933636, 961928, 1167045, 1202410, 1311720, 1322651, 1442892, 1556060, 1803615, 1867272, 2334090, 2404820, 2645302, 2885784, 3112120, 3607230, 3967953, 4668180, 4809640, 5290604, 6613255, 7214460, 7935906, 9336360, 10581208, 13226510, 14428920, 15871812, 19839765, 26453020, 31743624, 39679530, 52906040, 79359060, 158718120]

約数ペア:

[(1, 158718120), (2, 79359060), (3, 52906040), (4, 39679530), (5, 31743624), (6, 26453020), (8, 19839765), (10, 15871812), (11, 14428920), (12, 13226510), (15, 10581208), (17, 9336360), (20, 7935906), (22, 7214460), (24, 6613255), (30, 5290604), (33, 4809640), (34, 4668180), (40, 3967953), (44, 3607230), (51, 3112120), (55, 2885784), (60, 2645302), (66, 2404820), (68, 2334090), (85, 1867272), (88, 1803615), (102, 1556060), (110, 1442892), (120, 1322651), (121, 1311720), (132, 1202410), (136, 1167045), (165, 961928), (170, 933636), (187, 848760), (204, 778030), (220, 721446), (242, 655860), (255, 622424), (264, 601205), (330, 480964), (340, 466818), (363, 437240), (374, 424380), (408, 389015), (440, 360723), (484, 327930), (510, 311212), (561, 282920), (605, 262344), (643, 246840), (660, 240482), (680, 233409), (726, 218620), (748, 212190), (935, 169752), (968, 163965), (1020, 155606), (1122, 141460), (1210, 131172), (1286, 123420), (1320, 120241), (1452, 109310), (1496, 106095), (1815, 87448), (1870, 84876), (1929, 82280), (2040, 77803), (2057, 77160), (2244, 70730), (2420, 65586), (2572, 61710), (2805, 56584), (2904, 54655), (3215, 49368), (3630, 43724), (3740, 42438), (3858, 41140), (4114, 38580), (4488, 35365), (4840, 32793), (5144, 30855), (5610, 28292), (6171, 25720), (6430, 24684), (7073, 22440), (7260, 21862), (7480, 21219), (7716, 20570), (8228, 19290), (9645, 16456), (10285, 15432), (10931, 14520), (11220, 14146), (12342, 12860)]