406023200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 1175549760

約数和(自身を除く): 769526560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 37, 40, 43, 44, 50, 55, 58, 74, 80, 86, 88, 100, 110, 116, 145, 148, 160, 172, 176, 185, 200, 215, 220, 232, 275, 290, 296, 319, 344, 352, 370, 400, 407, 430, 440, 464, 473, 550, 580, 592, 638, 688, 725, 740, 800, 814, 860, 880, 925, 928, 946, 1073, 1075, 1100, 1160, 1184, 1247, 1276, 1376, 1450, 1480, 1591, 1595, 1628, 1720, 1760, 1850, 1892, 2035, 2146, 2150, 2200, 2320, 2365, 2494, 2552, 2900, 2960, 3182, 3190, 3256, 3440, 3700, 3784, 4070, 4292, 4300, 4400, 4640, 4730, 4988, 5104, 5365, 5800, 5920, 6235, 6364, 6380, 6512, 6880, 7400, 7568, 7955, 7975, 8140, 8584, 8600, 8800, 9460, 9976, 10175, 10208, 10730, 11600, 11803, 11825, 12470, 12728, 12760, 13024, 13717, 14800, 15136, 15910, 15950, 16280, 17168, 17200, 17501, 18920, 19952, 20350, 21460, 23200, 23606, 23650, 24940, 25456, 25520, 26825, 27434, 29600, 31175, 31820, 31900, 32560, 34336, 34400, 35002, 37840, 39775, 39904, 40700, 42920, 46139, 47212, 47300, 49880, 50912, 51040, 53650, 54868, 59015, 62350, 63640, 63800, 65120, 68585, 70004, 75680, 79550, 81400, 85840, 87505, 92278, 94424, 94600, 99760, 107300, 109736, 118030, 124700, 127280, 127600, 137170, 140008, 159100, 162800, 171680, 175010, 184556, 188848, 189200, 199520, 214600, 219472, 230695, 236060, 249400, 254560, 255200, 274340, 280016, 295075, 318200, 325600, 342925, 350020, 369112, 377696, 378400, 429200, 437525, 438944, 461390, 472120, 498800, 507529, 548680, 560032, 590150, 636400, 685850, 700040, 738224, 858400, 875050, 922780, 944240, 997600, 1015058, 1097360, 1153475, 1180300, 1272800, 1371700, 1400080, 1476448, 1750100, 1845560, 1888480, 2030116, 2194720, 2306950, 2360600, 2537645, 2743400, 2800160, 3500200, 3691120, 4060232, 4613900, 4721200, 5075290, 5486800, 7000400, 7382240, 8120464, 9227800, 9442400, 10150580, 10973600, 12688225, 14000800, 16240928, 18455600, 20301160, 25376450, 36911200, 40602320, 50752900, 81204640, 101505800, 203011600, 406023200]

約数ペア:

[(1, 406023200), (2, 203011600), (4, 101505800), (5, 81204640), (8, 50752900), (10, 40602320), (11, 36911200), (16, 25376450), (20, 20301160), (22, 18455600), (25, 16240928), (29, 14000800), (32, 12688225), (37, 10973600), (40, 10150580), (43, 9442400), (44, 9227800), (50, 8120464), (55, 7382240), (58, 7000400), (74, 5486800), (80, 5075290), (86, 4721200), (88, 4613900), (100, 4060232), (110, 3691120), (116, 3500200), (145, 2800160), (148, 2743400), (160, 2537645), (172, 2360600), (176, 2306950), (185, 2194720), (200, 2030116), (215, 1888480), (220, 1845560), (232, 1750100), (275, 1476448), (290, 1400080), (296, 1371700), (319, 1272800), (344, 1180300), (352, 1153475), (370, 1097360), (400, 1015058), (407, 997600), (430, 944240), (440, 922780), (464, 875050), (473, 858400), (550, 738224), (580, 700040), (592, 685850), (638, 636400), (688, 590150), (725, 560032), (740, 548680), (800, 507529), (814, 498800), (860, 472120), (880, 461390), (925, 438944), (928, 437525), (946, 429200), (1073, 378400), (1075, 377696), (1100, 369112), (1160, 350020), (1184, 342925), (1247, 325600), (1276, 318200), (1376, 295075), (1450, 280016), (1480, 274340), (1591, 255200), (1595, 254560), (1628, 249400), (1720, 236060), (1760, 230695), (1850, 219472), (1892, 214600), (2035, 199520), (2146, 189200), (2150, 188848), (2200, 184556), (2320, 175010), (2365, 171680), (2494, 162800), (2552, 159100), (2900, 140008), (2960, 137170), (3182, 127600), (3190, 127280), (3256, 124700), (3440, 118030), (3700, 109736), (3784, 107300), (4070, 99760), (4292, 94600), (4300, 94424), (4400, 92278), (4640, 87505), (4730, 85840), (4988, 81400), (5104, 79550), (5365, 75680), (5800, 70004), (5920, 68585), (6235, 65120), (6364, 63800), (6380, 63640), (6512, 62350), (6880, 59015), (7400, 54868), (7568, 53650), (7955, 51040), (7975, 50912), (8140, 49880), (8584, 47300), (8600, 47212), (8800, 46139), (9460, 42920), (9976, 40700), (10175, 39904), (10208, 39775), (10730, 37840), (11600, 35002), (11803, 34400), (11825, 34336), (12470, 32560), (12728, 31900), (12760, 31820), (13024, 31175), (13717, 29600), (14800, 27434), (15136, 26825), (15910, 25520), (15950, 25456), (16280, 24940), (17168, 23650), (17200, 23606), (17501, 23200), (18920, 21460), (19952, 20350)]