320604480

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 672

約数和(自身を含む): 1420124160

約数和(自身を除く): 1099519680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 81, 84, 90, 93, 95, 96, 105, 108, 112, 114, 120, 124, 126, 133, 135, 140, 144, 152, 155, 160, 162, 168, 171, 180, 186, 189, 190, 192, 210, 216, 217, 224, 228, 240, 243, 248, 252, 266, 270, 279, 280, 285, 288, 304, 310, 315, 320, 324, 336, 342, 360, 372, 378, 380, 399, 405, 420, 432, 434, 448, 456, 465, 480, 486, 496, 504, 513, 532, 540, 558, 560, 567, 570, 576, 589, 608, 620, 630, 648, 651, 665, 672, 684, 720, 744, 756, 760, 798, 810, 837, 840, 855, 864, 868, 912, 930, 945, 960, 972, 992, 1008, 1026, 1064, 1080, 1085, 1116, 1120, 1134, 1140, 1178, 1197, 1215, 1216, 1240, 1260, 1296, 1302, 1330, 1344, 1368, 1395, 1440, 1488, 1512, 1520, 1539, 1596, 1620, 1674, 1680, 1701, 1710, 1728, 1736, 1767, 1824, 1860, 1890, 1944, 1953, 1984, 1995, 2016, 2052, 2128, 2160, 2170, 2232, 2240, 2268, 2280, 2356, 2394, 2430, 2480, 2511, 2520, 2565, 2592, 2604, 2660, 2736, 2790, 2835, 2880, 2945, 2976, 3024, 3040, 3078, 3192, 3240, 3255, 3348, 3360, 3402, 3420, 3472, 3534, 3591, 3648, 3720, 3780, 3888, 3906, 3990, 4032, 4104, 4123, 4185, 4256, 4320, 4340, 4464, 4536, 4560, 4617, 4712, 4788, 4860, 4960, 5022, 5040, 5130, 5184, 5208, 5301, 5320, 5472, 5580, 5670, 5859, 5890, 5952, 5985, 6048, 6080, 6156, 6384, 6480, 6510, 6696, 6720, 6804, 6840, 6944, 7068, 7182, 7440, 7533, 7560, 7695, 7776, 7812, 7980, 8208, 8246, 8370, 8505, 8512, 8640, 8680, 8835, 8928, 9072, 9120, 9234, 9424, 9576, 9720, 9765, 9920, 10044, 10080, 10260, 10416, 10602, 10640, 10773, 10944, 11160, 11340, 11718, 11780, 11970, 12096, 12312, 12369, 12555, 12768, 12960, 13020, 13392, 13608, 13680, 13888, 14136, 14364, 14880, 15066, 15120, 15390, 15552, 15624, 15903, 15960, 16416, 16492, 16740, 17010, 17360, 17577, 17670, 17856, 17955, 18144, 18240, 18468, 18848, 19152, 19440, 19530, 20088, 20160, 20520, 20615, 20832, 21204, 21280, 21546, 22320, 22680, 23085, 23436, 23560, 23940, 24624, 24738, 25110, 25536, 25920, 26040, 26505, 26784, 27216, 27360, 28272, 28728, 29295, 29760, 30132, 30240, 30780, 31248, 31806, 31920, 32319, 32832, 32984, 33480, 34020, 34720, 35154, 35340, 35910, 36288, 36936, 37107, 37665, 37696, 38304, 38880, 39060, 40176, 41040, 41230, 41664, 42408, 42560, 43092, 44640, 45360, 46170, 46872, 47120, 47709, 47880, 49248, 49476, 50220, 52080, 52731, 53010, 53568, 53865, 54432, 54720, 56544, 57456, 58590, 60264, 60480, 61560, 61845, 62496, 63612, 63840, 64638, 65968, 66960, 68040, 69440, 70308, 70680, 71820, 73872, 74214, 75330, 76608, 77760, 78120, 79515, 80352, 82080, 82460, 84816, 86184, 87885, 89280, 90720, 92340, 93744, 94240, 95418, 95760, 98496, 98952, 100440, 104160, 105462, 106020, 107730, 108864, 111321, 113088, 114912, 117180, 120528, 123120, 123690, 124992, 127224, 127680, 129276, 131936, 133920, 136080, 140616, 141360, 143127, 143640, 147744, 148428, 150660, 156240, 159030, 160704, 161595, 164160, 164920, 169632, 172368, 175770, 181440, 184680, 185535, 187488, 188480, 190836, 191520, 197904, 200880, 208320, 210924, 212040, 215460, 222642, 229824, 234360, 238545, 241056, 246240, 247380, 254448, 258552, 263655, 263872, 267840, 272160, 281232, 282720, 286254, 287280, 295488, 296856, 301320, 312480, 318060, 323190, 329840, 333963, 339264, 344736, 351540, 369360, 371070, 374976, 381672, 383040, 395808, 401760, 421848, 424080, 430920, 445284, 468720, 477090, 482112, 492480, 494760, 508896, 517104, 527310, 544320, 556605, 562464, 565440, 572508, 574560, 593712, 602640, 624960, 636120, 646380, 659680, 667926, 689472, 703080, 715635, 738720, 742140, 763344, 791616, 803520, 843696, 848160, 861840, 890568, 937440, 954180, 989520, 1001889, 1017792, 1034208, 1054620, 1113210, 1124928, 1145016, 1149120, 1187424, 1205280, 1272240, 1292760, 1319360, 1335852, 1406160, 1431270, 1477440, 1484280, 1526688, 1669815, 1687392, 1696320, 1723680, 1781136, 1874880, 1908360, 1979040, 2003778, 2068416, 2109240, 2226420, 2290032, 2374848, 2410560, 2544480, 2585520, 2671704, 2812320, 2862540, 2968560, 3053376, 3339630, 3374784, 3447360, 3562272, 3816720, 3958080, 4007556, 4218480, 4452840, 4580064, 5009445, 5088960, 5171040, 5343408, 5624640, 5725080, 5937120, 6679260, 7124544, 7633440, 8015112, 8436960, 8905680, 9160128, 10018890, 10342080, 10686816, 11450160, 11874240, 13358520, 15266880, 16030224, 16873920, 17811360, 20037780, 21373632, 22900320, 26717040, 32060448, 35622720, 40075560, 45800640, 53434080, 64120896, 80151120, 106868160, 160302240, 320604480]

約数ペア:

[(1, 320604480), (2, 160302240), (3, 106868160), (4, 80151120), (5, 64120896), (6, 53434080), (7, 45800640), (8, 40075560), (9, 35622720), (10, 32060448), (12, 26717040), (14, 22900320), (15, 21373632), (16, 20037780), (18, 17811360), (19, 16873920), (20, 16030224), (21, 15266880), (24, 13358520), (27, 11874240), (28, 11450160), (30, 10686816), (31, 10342080), (32, 10018890), (35, 9160128), (36, 8905680), (38, 8436960), (40, 8015112), (42, 7633440), (45, 7124544), (48, 6679260), (54, 5937120), (56, 5725080), (57, 5624640), (60, 5343408), (62, 5171040), (63, 5088960), (64, 5009445), (70, 4580064), (72, 4452840), (76, 4218480), (80, 4007556), (81, 3958080), (84, 3816720), (90, 3562272), (93, 3447360), (95, 3374784), (96, 3339630), (105, 3053376), (108, 2968560), (112, 2862540), (114, 2812320), (120, 2671704), (124, 2585520), (126, 2544480), (133, 2410560), (135, 2374848), (140, 2290032), (144, 2226420), (152, 2109240), (155, 2068416), (160, 2003778), (162, 1979040), (168, 1908360), (171, 1874880), (180, 1781136), (186, 1723680), (189, 1696320), (190, 1687392), (192, 1669815), (210, 1526688), (216, 1484280), (217, 1477440), (224, 1431270), (228, 1406160), (240, 1335852), (243, 1319360), (248, 1292760), (252, 1272240), (266, 1205280), (270, 1187424), (279, 1149120), (280, 1145016), (285, 1124928), (288, 1113210), (304, 1054620), (310, 1034208), (315, 1017792), (320, 1001889), (324, 989520), (336, 954180), (342, 937440), (360, 890568), (372, 861840), (378, 848160), (380, 843696), (399, 803520), (405, 791616), (420, 763344), (432, 742140), (434, 738720), (448, 715635), (456, 703080), (465, 689472), (480, 667926), (486, 659680), (496, 646380), (504, 636120), (513, 624960), (532, 602640), (540, 593712), (558, 574560), (560, 572508), (567, 565440), (570, 562464), (576, 556605), (589, 544320), (608, 527310), (620, 517104), (630, 508896), (648, 494760), (651, 492480), (665, 482112), (672, 477090), (684, 468720), (720, 445284), (744, 430920), (756, 424080), (760, 421848), (798, 401760), (810, 395808), (837, 383040), (840, 381672), (855, 374976), (864, 371070), (868, 369360), (912, 351540), (930, 344736), (945, 339264), (960, 333963), (972, 329840), (992, 323190), (1008, 318060), (1026, 312480), (1064, 301320), (1080, 296856), (1085, 295488), (1116, 287280), (1120, 286254), (1134, 282720), (1140, 281232), (1178, 272160), (1197, 267840), (1215, 263872), (1216, 263655), (1240, 258552), (1260, 254448), (1296, 247380), (1302, 246240), (1330, 241056), (1344, 238545), (1368, 234360), (1395, 229824), (1440, 222642), (1488, 215460), (1512, 212040), (1520, 210924), (1539, 208320), (1596, 200880), (1620, 197904), (1674, 191520), (1680, 190836), (1701, 188480), (1710, 187488), (1728, 185535), (1736, 184680), (1767, 181440), (1824, 175770), (1860, 172368), (1890, 169632), (1944, 164920), (1953, 164160), (1984, 161595), (1995, 160704), (2016, 159030), (2052, 156240), (2128, 150660), (2160, 148428), (2170, 147744), (2232, 143640), (2240, 143127), (2268, 141360), (2280, 140616), (2356, 136080), (2394, 133920), (2430, 131936), (2480, 129276), (2511, 127680), (2520, 127224), (2565, 124992), (2592, 123690), (2604, 123120), (2660, 120528), (2736, 117180), (2790, 114912), (2835, 113088), (2880, 111321), (2945, 108864), (2976, 107730), (3024, 106020), (3040, 105462), (3078, 104160), (3192, 100440), (3240, 98952), (3255, 98496), (3348, 95760), (3360, 95418), (3402, 94240), (3420, 93744), (3472, 92340), (3534, 90720), (3591, 89280), (3648, 87885), (3720, 86184), (3780, 84816), (3888, 82460), (3906, 82080), (3990, 80352), (4032, 79515), (4104, 78120), (4123, 77760), (4185, 76608), (4256, 75330), (4320, 74214), (4340, 73872), (4464, 71820), (4536, 70680), (4560, 70308), (4617, 69440), (4712, 68040), (4788, 66960), (4860, 65968), (4960, 64638), (5022, 63840), (5040, 63612), (5130, 62496), (5184, 61845), (5208, 61560), (5301, 60480), (5320, 60264), (5472, 58590), (5580, 57456), (5670, 56544), (5859, 54720), (5890, 54432), (5952, 53865), (5985, 53568), (6048, 53010), (6080, 52731), (6156, 52080), (6384, 50220), (6480, 49476), (6510, 49248), (6696, 47880), (6720, 47709), (6804, 47120), (6840, 46872), (6944, 46170), (7068, 45360), (7182, 44640), (7440, 43092), (7533, 42560), (7560, 42408), (7695, 41664), (7776, 41230), (7812, 41040), (7980, 40176), (8208, 39060), (8246, 38880), (8370, 38304), (8505, 37696), (8512, 37665), (8640, 37107), (8680, 36936), (8835, 36288), (8928, 35910), (9072, 35340), (9120, 35154), (9234, 34720), (9424, 34020), (9576, 33480), (9720, 32984), (9765, 32832), (9920, 32319), (10044, 31920), (10080, 31806), (10260, 31248), (10416, 30780), (10602, 30240), (10640, 30132), (10773, 29760), (10944, 29295), (11160, 28728), (11340, 28272), (11718, 27360), (11780, 27216), (11970, 26784), (12096, 26505), (12312, 26040), (12369, 25920), (12555, 25536), (12768, 25110), (12960, 24738), (13020, 24624), (13392, 23940), (13608, 23560), (13680, 23436), (13888, 23085), (14136, 22680), (14364, 22320), (14880, 21546), (15066, 21280), (15120, 21204), (15390, 20832), (15552, 20615), (15624, 20520), (15903, 20160), (15960, 20088), (16416, 19530), (16492, 19440), (16740, 19152), (17010, 18848), (17360, 18468), (17577, 18240), (17670, 18144), (17856, 17955)]