39351480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 136857600

約数和(自身を除く): 97506120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 593, 632, 790, 840, 948, 1106, 1185, 1186, 1580, 1659, 1779, 1896, 2212, 2370, 2372, 2765, 2965, 3160, 3318, 3558, 4151, 4424, 4740, 4744, 5530, 5930, 6636, 7116, 8295, 8302, 8895, 9480, 11060, 11860, 12453, 13272, 14232, 16590, 16604, 17790, 20755, 22120, 23720, 24906, 33180, 33208, 35580, 41510, 46847, 49812, 62265, 66360, 71160, 83020, 93694, 99624, 124530, 140541, 166040, 187388, 234235, 249060, 281082, 327929, 374776, 468470, 498120, 562164, 655858, 702705, 936940, 983787, 1124328, 1311716, 1405410, 1639645, 1873880, 1967574, 2623432, 2810820, 3279290, 3935148, 4918935, 5621640, 6558580, 7870296, 9837870, 13117160, 19675740, 39351480]

約数ペア:

[(1, 39351480), (2, 19675740), (3, 13117160), (4, 9837870), (5, 7870296), (6, 6558580), (7, 5621640), (8, 4918935), (10, 3935148), (12, 3279290), (14, 2810820), (15, 2623432), (20, 1967574), (21, 1873880), (24, 1639645), (28, 1405410), (30, 1311716), (35, 1124328), (40, 983787), (42, 936940), (56, 702705), (60, 655858), (70, 562164), (79, 498120), (84, 468470), (105, 374776), (120, 327929), (140, 281082), (158, 249060), (168, 234235), (210, 187388), (237, 166040), (280, 140541), (316, 124530), (395, 99624), (420, 93694), (474, 83020), (553, 71160), (593, 66360), (632, 62265), (790, 49812), (840, 46847), (948, 41510), (1106, 35580), (1185, 33208), (1186, 33180), (1580, 24906), (1659, 23720), (1779, 22120), (1896, 20755), (2212, 17790), (2370, 16604), (2372, 16590), (2765, 14232), (2965, 13272), (3160, 12453), (3318, 11860), (3558, 11060), (4151, 9480), (4424, 8895), (4740, 8302), (4744, 8295), (5530, 7116), (5930, 6636)]