556578240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 224

約数和(自身を含む): 1840016640

約数和(自身を除く): 1283438400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 97, 120, 129, 139, 160, 172, 192, 194, 215, 240, 258, 278, 291, 320, 344, 388, 417, 430, 480, 485, 516, 556, 582, 645, 688, 695, 776, 834, 860, 960, 970, 1032, 1112, 1164, 1290, 1376, 1390, 1455, 1552, 1668, 1720, 1940, 2064, 2085, 2224, 2328, 2580, 2752, 2780, 2910, 3104, 3336, 3440, 3880, 4128, 4170, 4171, 4448, 4656, 5160, 5560, 5820, 5977, 6208, 6672, 6880, 7760, 8256, 8340, 8342, 8896, 9312, 10320, 11120, 11640, 11954, 12513, 13344, 13483, 13760, 15520, 16680, 16684, 17931, 18624, 20640, 20855, 22240, 23280, 23908, 25026, 26688, 26966, 29885, 31040, 33360, 33368, 35862, 40449, 41280, 41710, 44480, 46560, 47816, 50052, 53932, 59770, 62565, 66720, 66736, 67415, 71724, 80898, 83420, 89655, 93120, 95632, 100104, 107864, 119540, 125130, 133440, 133472, 134830, 143448, 161796, 166840, 179310, 191264, 200208, 202245, 215728, 239080, 250260, 266944, 269660, 286896, 323592, 333680, 358620, 382528, 400416, 404490, 431456, 478160, 500520, 539320, 573792, 579769, 647184, 667360, 717240, 800832, 808980, 862912, 956320, 1001040, 1078640, 1147584, 1159538, 1294368, 1334720, 1434480, 1617960, 1739307, 1912640, 2002080, 2157280, 2319076, 2588736, 2868960, 2898845, 3235920, 3478614, 4004160, 4314560, 4638152, 5737920, 5797690, 6471840, 6957228, 8696535, 9276304, 11595380, 12943680, 13914456, 17393070, 18552608, 23190760, 27828912, 34786140, 37105216, 46381520, 55657824, 69572280, 92763040, 111315648, 139144560, 185526080, 278289120, 556578240]

約数ペア:

[(1, 556578240), (2, 278289120), (3, 185526080), (4, 139144560), (5, 111315648), (6, 92763040), (8, 69572280), (10, 55657824), (12, 46381520), (15, 37105216), (16, 34786140), (20, 27828912), (24, 23190760), (30, 18552608), (32, 17393070), (40, 13914456), (43, 12943680), (48, 11595380), (60, 9276304), (64, 8696535), (80, 6957228), (86, 6471840), (96, 5797690), (97, 5737920), (120, 4638152), (129, 4314560), (139, 4004160), (160, 3478614), (172, 3235920), (192, 2898845), (194, 2868960), (215, 2588736), (240, 2319076), (258, 2157280), (278, 2002080), (291, 1912640), (320, 1739307), (344, 1617960), (388, 1434480), (417, 1334720), (430, 1294368), (480, 1159538), (485, 1147584), (516, 1078640), (556, 1001040), (582, 956320), (645, 862912), (688, 808980), (695, 800832), (776, 717240), (834, 667360), (860, 647184), (960, 579769), (970, 573792), (1032, 539320), (1112, 500520), (1164, 478160), (1290, 431456), (1376, 404490), (1390, 400416), (1455, 382528), (1552, 358620), (1668, 333680), (1720, 323592), (1940, 286896), (2064, 269660), (2085, 266944), (2224, 250260), (2328, 239080), (2580, 215728), (2752, 202245), (2780, 200208), (2910, 191264), (3104, 179310), (3336, 166840), (3440, 161796), (3880, 143448), (4128, 134830), (4170, 133472), (4171, 133440), (4448, 125130), (4656, 119540), (5160, 107864), (5560, 100104), (5820, 95632), (5977, 93120), (6208, 89655), (6672, 83420), (6880, 80898), (7760, 71724), (8256, 67415), (8340, 66736), (8342, 66720), (8896, 62565), (9312, 59770), (10320, 53932), (11120, 50052), (11640, 47816), (11954, 46560), (12513, 44480), (13344, 41710), (13483, 41280), (13760, 40449), (15520, 35862), (16680, 33368), (16684, 33360), (17931, 31040), (18624, 29885), (20640, 26966), (20855, 26688), (22240, 25026), (23280, 23908)]