204225840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 320

約数和(自身を含む): 866611200

約数和(自身を除く): 662385360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1039, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2078, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3117, 3120, 3276, 3510, 3640, 3780, 4095, 4156, 4368, 4680, 4914, 5040, 5195, 5460, 5616, 6234, 6552, 7020, 7273, 7280, 7560, 8190, 8312, 9351, 9360, 9828, 10390, 10920, 12285, 12468, 13104, 13507, 14040, 14546, 15120, 15585, 16380, 16624, 18702, 19656, 20780, 21819, 21840, 24570, 24936, 27014, 28053, 28080, 29092, 31170, 32760, 36365, 37404, 39312, 40521, 41560, 43638, 46755, 49140, 49872, 54028, 56106, 58184, 62340, 65457, 65520, 67535, 72730, 74808, 81042, 83120, 87276, 93510, 94549, 98280, 108056, 109095, 112212, 116368, 121563, 124680, 130914, 135070, 140265, 145460, 149616, 162084, 174552, 187020, 189098, 196371, 196560, 202605, 216112, 218190, 224424, 243126, 249360, 261828, 270140, 280530, 283647, 290920, 324168, 327285, 349104, 364689, 374040, 378196, 392742, 405210, 436380, 448848, 472745, 486252, 523656, 540280, 561060, 567294, 581840, 607815, 648336, 654570, 729378, 748080, 756392, 785484, 810420, 850941, 872760, 945490, 972504, 981855, 1047312, 1080560, 1122120, 1134588, 1215630, 1309140, 1418235, 1458756, 1512784, 1570968, 1620840, 1701882, 1745520, 1823445, 1890980, 1945008, 1963710, 2244240, 2269176, 2431260, 2552823, 2618280, 2836470, 2917512, 3141936, 3241680, 3403764, 3646890, 3781960, 3927420, 4254705, 4538352, 4862520, 5105646, 5236560, 5672940, 5835024, 6807528, 7293780, 7563920, 7854840, 8509410, 9725040, 10211292, 11345880, 12764115, 13615056, 14587560, 15709680, 17018820, 20422584, 22691760, 25528230, 29175120, 34037640, 40845168, 51056460, 68075280, 102112920, 204225840]

約数ペア:

[(1, 204225840), (2, 102112920), (3, 68075280), (4, 51056460), (5, 40845168), (6, 34037640), (7, 29175120), (8, 25528230), (9, 22691760), (10, 20422584), (12, 17018820), (13, 15709680), (14, 14587560), (15, 13615056), (16, 12764115), (18, 11345880), (20, 10211292), (21, 9725040), (24, 8509410), (26, 7854840), (27, 7563920), (28, 7293780), (30, 6807528), (35, 5835024), (36, 5672940), (39, 5236560), (40, 5105646), (42, 4862520), (45, 4538352), (48, 4254705), (52, 3927420), (54, 3781960), (56, 3646890), (60, 3403764), (63, 3241680), (65, 3141936), (70, 2917512), (72, 2836470), (78, 2618280), (80, 2552823), (84, 2431260), (90, 2269176), (91, 2244240), (104, 1963710), (105, 1945008), (108, 1890980), (112, 1823445), (117, 1745520), (120, 1701882), (126, 1620840), (130, 1570968), (135, 1512784), (140, 1458756), (144, 1418235), (156, 1309140), (168, 1215630), (180, 1134588), (182, 1122120), (189, 1080560), (195, 1047312), (208, 981855), (210, 972504), (216, 945490), (234, 872760), (240, 850941), (252, 810420), (260, 785484), (270, 756392), (273, 748080), (280, 729378), (312, 654570), (315, 648336), (336, 607815), (351, 581840), (360, 567294), (364, 561060), (378, 540280), (390, 523656), (420, 486252), (432, 472745), (455, 448848), (468, 436380), (504, 405210), (520, 392742), (540, 378196), (546, 374040), (560, 364689), (585, 349104), (624, 327285), (630, 324168), (702, 290920), (720, 283647), (728, 280530), (756, 270140), (780, 261828), (819, 249360), (840, 243126), (910, 224424), (936, 218190), (945, 216112), (1008, 202605), (1039, 196560), (1040, 196371), (1080, 189098), (1092, 187020), (1170, 174552), (1260, 162084), (1365, 149616), (1404, 145460), (1456, 140265), (1512, 135070), (1560, 130914), (1638, 124680), (1680, 121563), (1755, 116368), (1820, 112212), (1872, 109095), (1890, 108056), (2078, 98280), (2160, 94549), (2184, 93510), (2340, 87276), (2457, 83120), (2520, 81042), (2730, 74808), (2808, 72730), (3024, 67535), (3117, 65520), (3120, 65457), (3276, 62340), (3510, 58184), (3640, 56106), (3780, 54028), (4095, 49872), (4156, 49140), (4368, 46755), (4680, 43638), (4914, 41560), (5040, 40521), (5195, 39312), (5460, 37404), (5616, 36365), (6234, 32760), (6552, 31170), (7020, 29092), (7273, 28080), (7280, 28053), (7560, 27014), (8190, 24936), (8312, 24570), (9351, 21840), (9360, 21819), (9828, 20780), (10390, 19656), (10920, 18702), (12285, 16624), (12468, 16380), (13104, 15585), (13507, 15120), (14040, 14546)]