389914560

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 420

約数和(自身を含む): 1618698312

約数和(自身を除く): 1228783752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 307, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 614, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 921, 945, 960, 980, 1008, 1080, 1120, 1134, 1176, 1228, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1535, 1568, 1620, 1680, 1728, 1764, 1842, 1890, 1960, 2016, 2149, 2160, 2205, 2240, 2268, 2352, 2456, 2520, 2592, 2646, 2763, 2835, 2880, 2940, 3024, 3070, 3136, 3240, 3360, 3528, 3684, 3780, 3920, 3969, 4032, 4298, 4320, 4410, 4536, 4605, 4704, 4912, 5040, 5184, 5292, 5526, 5670, 5880, 6048, 6140, 6447, 6480, 6615, 6720, 7056, 7368, 7560, 7840, 7938, 8289, 8596, 8640, 8820, 9072, 9210, 9408, 9824, 10080, 10584, 10745, 11052, 11340, 11760, 12096, 12280, 12894, 12960, 13230, 13815, 14112, 14736, 15043, 15120, 15680, 15876, 16578, 17192, 17640, 18144, 18420, 19341, 19648, 19845, 20160, 21168, 21490, 22104, 22680, 23520, 24560, 24867, 25788, 25920, 26460, 27630, 28224, 29472, 30086, 30240, 31752, 32235, 33156, 34384, 35280, 36288, 36840, 38682, 39690, 41445, 42336, 42980, 44208, 45129, 45360, 47040, 49120, 49734, 51576, 52920, 55260, 58023, 58944, 60172, 60480, 63504, 64470, 66312, 68768, 70560, 73680, 75215, 77364, 79380, 82890, 84672, 85960, 88416, 90258, 90720, 96705, 98240, 99468, 103152, 105840, 110520, 116046, 120344, 124335, 127008, 128940, 132624, 135387, 137536, 141120, 147360, 150430, 154728, 158760, 165780, 171920, 174069, 176832, 180516, 181440, 193410, 198936, 206304, 211680, 221040, 225645, 232092, 240688, 248670, 254016, 257880, 265248, 270774, 290115, 294720, 300860, 309456, 317520, 331560, 343840, 348138, 361032, 386820, 397872, 406161, 412608, 423360, 442080, 451290, 464184, 481376, 497340, 515760, 530496, 541548, 580230, 601720, 618912, 635040, 663120, 676935, 687680, 696276, 722064, 773640, 795744, 812322, 870345, 884160, 902580, 928368, 962752, 994680, 1031520, 1083096, 1160460, 1203440, 1218483, 1237824, 1270080, 1326240, 1353870, 1392552, 1444128, 1547280, 1591488, 1624644, 1740690, 1805160, 1856736, 1989360, 2030805, 2063040, 2166192, 2320920, 2406880, 2436966, 2652480, 2707740, 2785104, 2888256, 3094560, 3249288, 3481380, 3610320, 3713472, 3978720, 4061610, 4332384, 4641840, 4813760, 4873932, 5415480, 5570208, 6092415, 6189120, 6498576, 6962760, 7220640, 7957440, 8123220, 8664768, 9283680, 9747864, 10830960, 11140416, 12184830, 12997152, 13925520, 14441280, 16246440, 18567360, 19495728, 21661920, 24369660, 25994304, 27851040, 32492880, 38991456, 43323840, 48739320, 55702080, 64985760, 77982912, 97478640, 129971520, 194957280, 389914560]

約数ペア:

[(1, 389914560), (2, 194957280), (3, 129971520), (4, 97478640), (5, 77982912), (6, 64985760), (7, 55702080), (8, 48739320), (9, 43323840), (10, 38991456), (12, 32492880), (14, 27851040), (15, 25994304), (16, 24369660), (18, 21661920), (20, 19495728), (21, 18567360), (24, 16246440), (27, 14441280), (28, 13925520), (30, 12997152), (32, 12184830), (35, 11140416), (36, 10830960), (40, 9747864), (42, 9283680), (45, 8664768), (48, 8123220), (49, 7957440), (54, 7220640), (56, 6962760), (60, 6498576), (63, 6189120), (64, 6092415), (70, 5570208), (72, 5415480), (80, 4873932), (81, 4813760), (84, 4641840), (90, 4332384), (96, 4061610), (98, 3978720), (105, 3713472), (108, 3610320), (112, 3481380), (120, 3249288), (126, 3094560), (135, 2888256), (140, 2785104), (144, 2707740), (147, 2652480), (160, 2436966), (162, 2406880), (168, 2320920), (180, 2166192), (189, 2063040), (192, 2030805), (196, 1989360), (210, 1856736), (216, 1805160), (224, 1740690), (240, 1624644), (245, 1591488), (252, 1547280), (270, 1444128), (280, 1392552), (288, 1353870), (294, 1326240), (307, 1270080), (315, 1237824), (320, 1218483), (324, 1203440), (336, 1160460), (360, 1083096), (378, 1031520), (392, 994680), (405, 962752), (420, 928368), (432, 902580), (441, 884160), (448, 870345), (480, 812322), (490, 795744), (504, 773640), (540, 722064), (560, 696276), (567, 687680), (576, 676935), (588, 663120), (614, 635040), (630, 618912), (648, 601720), (672, 580230), (720, 541548), (735, 530496), (756, 515760), (784, 497340), (810, 481376), (840, 464184), (864, 451290), (882, 442080), (921, 423360), (945, 412608), (960, 406161), (980, 397872), (1008, 386820), (1080, 361032), (1120, 348138), (1134, 343840), (1176, 331560), (1228, 317520), (1260, 309456), (1296, 300860), (1323, 294720), (1344, 290115), (1440, 270774), (1470, 265248), (1512, 257880), (1535, 254016), (1568, 248670), (1620, 240688), (1680, 232092), (1728, 225645), (1764, 221040), (1842, 211680), (1890, 206304), (1960, 198936), (2016, 193410), (2149, 181440), (2160, 180516), (2205, 176832), (2240, 174069), (2268, 171920), (2352, 165780), (2456, 158760), (2520, 154728), (2592, 150430), (2646, 147360), (2763, 141120), (2835, 137536), (2880, 135387), (2940, 132624), (3024, 128940), (3070, 127008), (3136, 124335), (3240, 120344), (3360, 116046), (3528, 110520), (3684, 105840), (3780, 103152), (3920, 99468), (3969, 98240), (4032, 96705), (4298, 90720), (4320, 90258), (4410, 88416), (4536, 85960), (4605, 84672), (4704, 82890), (4912, 79380), (5040, 77364), (5184, 75215), (5292, 73680), (5526, 70560), (5670, 68768), (5880, 66312), (6048, 64470), (6140, 63504), (6447, 60480), (6480, 60172), (6615, 58944), (6720, 58023), (7056, 55260), (7368, 52920), (7560, 51576), (7840, 49734), (7938, 49120), (8289, 47040), (8596, 45360), (8640, 45129), (8820, 44208), (9072, 42980), (9210, 42336), (9408, 41445), (9824, 39690), (10080, 38682), (10584, 36840), (10745, 36288), (11052, 35280), (11340, 34384), (11760, 33156), (12096, 32235), (12280, 31752), (12894, 30240), (12960, 30086), (13230, 29472), (13815, 28224), (14112, 27630), (14736, 26460), (15043, 25920), (15120, 25788), (15680, 24867), (15876, 24560), (16578, 23520), (17192, 22680), (17640, 22104), (18144, 21490), (18420, 21168), (19341, 20160), (19648, 19845)]