208478989440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{23039}}^1$

素因数の和:24635

約数の個数: 192

約数和(自身を含む): 720393523200

約数和(自身を除く): 511914533760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1571, 1920, 2880, 3142, 4713, 5760, 6284, 7855, 9426, 12568, 14139, 15710, 18852, 23039, 23565, 25136, 28278, 31420, 37704, 46078, 47130, 50272, 56556, 62840, 69117, 70695, 75408, 92156, 94260, 100544, 113112, 115195, 125680, 138234, 141390, 150816, 184312, 188520, 201088, 207351, 226224, 230390, 251360, 276468, 282780, 301632, 345585, 368624, 377040, 414702, 452448, 460780, 502720, 552936, 565560, 603264, 691170, 737248, 754080, 829404, 904896, 921560, 1005440, 1036755, 1105872, 1131120, 1382340, 1474496, 1508160, 1658808, 1809792, 1843120, 2073510, 2211744, 2262240, 2764680, 2948992, 3016320, 3317616, 3686240, 4147020, 4423488, 4524480, 5529360, 6635232, 7372480, 8294040, 8846976, 9048960, 11058720, 13270464, 14744960, 16588080, 22117440, 26540928, 33176160, 36194269, 44234880, 66352320, 72388538, 108582807, 132704640, 144777076, 180971345, 217165614, 289554152, 325748421, 361942690, 434331228, 542914035, 579108304, 651496842, 723885380, 868662456, 1085828070, 1158216608, 1302993684, 1447770760, 1628742105, 1737324912, 2171656140, 2316433216, 2605987368, 2895541520, 3257484210, 3474649824, 4343312280, 4632866432, 5211974736, 5791083040, 6514968420, 6949299648, 8686624560, 10423949472, 11582166080, 13029936840, 13898599296, 17373249120, 20847898944, 23164332160, 26059873680, 34746498240, 41695797888, 52119747360, 69492996480, 104239494720, 208478989440]

約数ペア:

[(1, 208478989440), (2, 104239494720), (3, 69492996480), (4, 52119747360), (5, 41695797888), (6, 34746498240), (8, 26059873680), (9, 23164332160), (10, 20847898944), (12, 17373249120), (15, 13898599296), (16, 13029936840), (18, 11582166080), (20, 10423949472), (24, 8686624560), (30, 6949299648), (32, 6514968420), (36, 5791083040), (40, 5211974736), (45, 4632866432), (48, 4343312280), (60, 3474649824), (64, 3257484210), (72, 2895541520), (80, 2605987368), (90, 2316433216), (96, 2171656140), (120, 1737324912), (128, 1628742105), (144, 1447770760), (160, 1302993684), (180, 1158216608), (192, 1085828070), (240, 868662456), (288, 723885380), (320, 651496842), (360, 579108304), (384, 542914035), (480, 434331228), (576, 361942690), (640, 325748421), (720, 289554152), (960, 217165614), (1152, 180971345), (1440, 144777076), (1571, 132704640), (1920, 108582807), (2880, 72388538), (3142, 66352320), (4713, 44234880), (5760, 36194269), (6284, 33176160), (7855, 26540928), (9426, 22117440), (12568, 16588080), (14139, 14744960), (15710, 13270464), (18852, 11058720), (23039, 9048960), (23565, 8846976), (25136, 8294040), (28278, 7372480), (31420, 6635232), (37704, 5529360), (46078, 4524480), (47130, 4423488), (50272, 4147020), (56556, 3686240), (62840, 3317616), (69117, 3016320), (70695, 2948992), (75408, 2764680), (92156, 2262240), (94260, 2211744), (100544, 2073510), (113112, 1843120), (115195, 1809792), (125680, 1658808), (138234, 1508160), (141390, 1474496), (150816, 1382340), (184312, 1131120), (188520, 1105872), (201088, 1036755), (207351, 1005440), (226224, 921560), (230390, 904896), (251360, 829404), (276468, 754080), (282780, 737248), (301632, 691170), (345585, 603264), (368624, 565560), (377040, 552936), (414702, 502720), (452448, 460780)]