399606480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 640

約数和(自身を含む): 1799884800

約数和(自身を除く): 1400278320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 107, 108, 112, 114, 117, 120, 126, 130, 133, 135, 140, 144, 152, 156, 168, 171, 180, 182, 189, 190, 195, 208, 210, 214, 216, 228, 234, 240, 247, 252, 260, 266, 270, 273, 280, 285, 304, 312, 315, 321, 336, 342, 351, 360, 364, 378, 380, 390, 399, 420, 428, 432, 455, 456, 468, 494, 504, 513, 520, 532, 535, 540, 546, 560, 570, 585, 624, 630, 642, 665, 684, 702, 720, 728, 741, 749, 756, 760, 780, 798, 819, 840, 855, 856, 910, 912, 936, 945, 963, 988, 1008, 1026, 1040, 1064, 1070, 1080, 1092, 1140, 1170, 1197, 1235, 1260, 1284, 1330, 1365, 1368, 1391, 1404, 1456, 1482, 1498, 1512, 1520, 1560, 1596, 1605, 1638, 1680, 1710, 1712, 1729, 1755, 1820, 1872, 1890, 1926, 1976, 1995, 2033, 2052, 2128, 2140, 2160, 2184, 2223, 2247, 2280, 2340, 2394, 2457, 2470, 2520, 2565, 2568, 2660, 2730, 2736, 2782, 2808, 2889, 2964, 2996, 3024, 3120, 3192, 3210, 3276, 3420, 3458, 3510, 3591, 3640, 3705, 3745, 3780, 3852, 3952, 3990, 4066, 4095, 4104, 4173, 4280, 4368, 4446, 4494, 4560, 4680, 4788, 4815, 4914, 4940, 5040, 5130, 5136, 5187, 5320, 5460, 5564, 5616, 5778, 5928, 5985, 5992, 6099, 6384, 6420, 6552, 6669, 6741, 6840, 6916, 6955, 7020, 7182, 7280, 7410, 7490, 7560, 7704, 7980, 8132, 8190, 8208, 8346, 8560, 8645, 8892, 8988, 9360, 9576, 9630, 9737, 9828, 9880, 10165, 10260, 10374, 10640, 10920, 11115, 11128, 11235, 11556, 11856, 11970, 11984, 12198, 12285, 12519, 12840, 13104, 13338, 13482, 13680, 13832, 13910, 14040, 14231, 14364, 14445, 14820, 14980, 15120, 15408, 15561, 15960, 16264, 16380, 16692, 17290, 17784, 17955, 17976, 18297, 19152, 19260, 19474, 19656, 19760, 20223, 20330, 20520, 20748, 20865, 21840, 22230, 22256, 22470, 23112, 23940, 24396, 24570, 25038, 25680, 25935, 26429, 26676, 26964, 27664, 27820, 28080, 28462, 28728, 28890, 29211, 29640, 29960, 30495, 31122, 31920, 32528, 32760, 33345, 33384, 33705, 34580, 35568, 35910, 35952, 36594, 37557, 38520, 38948, 39312, 40446, 40660, 41040, 41496, 41730, 42693, 44460, 44940, 46224, 46683, 47880, 48685, 48792, 49140, 50076, 51870, 52858, 53352, 53928, 54891, 55640, 56924, 57456, 57780, 58422, 59280, 59920, 60990, 62244, 62595, 65520, 66690, 66768, 67410, 69160, 71155, 71820, 73188, 75114, 77040, 77805, 77896, 79287, 80892, 81320, 82992, 83460, 85386, 87633, 88920, 89880, 91485, 93366, 95760, 97370, 97584, 98280, 100152, 101115, 103740, 105716, 106704, 107856, 109782, 111280, 113848, 115560, 116844, 121980, 124488, 125190, 128079, 132145, 133380, 134820, 138320, 142310, 143640, 146055, 146376, 150228, 155610, 155792, 158574, 161784, 162640, 166920, 170772, 175266, 177840, 179760, 182970, 185003, 186732, 187785, 194740, 196560, 200304, 202230, 207480, 211432, 213465, 219564, 227696, 231120, 233415, 233688, 237861, 243960, 248976, 250380, 256158, 262899, 264290, 266760, 269640, 274455, 284620, 287280, 292110, 292752, 300456, 311220, 317148, 323568, 333840, 341544, 350532, 365940, 370006, 373464, 375570, 384237, 389480, 396435, 404460, 414960, 422864, 426930, 438165, 439128, 466830, 467376, 475722, 487920, 500760, 512316, 525798, 528580, 533520, 539280, 548910, 555009, 569240, 584220, 600912, 622440, 634296, 640395, 683088, 701064, 713583, 731880, 740012, 746928, 751140, 768474, 778960, 792870, 808920, 853860, 876330, 878256, 925015, 933660, 951444, 1001520, 1024632, 1051596, 1057160, 1097820, 1110018, 1138480, 1168440, 1189305, 1244880, 1268592, 1280790, 1314495, 1402128, 1427166, 1463760, 1480024, 1502280, 1536948, 1585740, 1617840, 1665027, 1707720, 1752660, 1850030, 1867320, 1902888, 1921185, 2049264, 2103192, 2114320, 2195640, 2220036, 2336880, 2378610, 2561580, 2628990, 2775045, 2854332, 2960048, 3004560, 3073896, 3171480, 3330054, 3415440, 3505320, 3567915, 3700060, 3734640, 3805776, 3842370, 4206384, 4391280, 4440072, 4757220, 4995081, 5123160, 5257980, 5550090, 5708664, 6147792, 6342960, 6660108, 7010640, 7135830, 7400120, 7684740, 8325135, 8880144, 9514440, 9990162, 10246320, 10515960, 11100180, 11417328, 13320216, 14271660, 14800240, 15369480, 16650270, 19028880, 19980324, 21031920, 22200360, 24975405, 26640432, 28543320, 30738960, 33300540, 39960648, 44400720, 49950810, 57086640, 66601080, 79921296, 99901620, 133202160, 199803240, 399606480]

約数ペア:

[(1, 399606480), (2, 199803240), (3, 133202160), (4, 99901620), (5, 79921296), (6, 66601080), (7, 57086640), (8, 49950810), (9, 44400720), (10, 39960648), (12, 33300540), (13, 30738960), (14, 28543320), (15, 26640432), (16, 24975405), (18, 22200360), (19, 21031920), (20, 19980324), (21, 19028880), (24, 16650270), (26, 15369480), (27, 14800240), (28, 14271660), (30, 13320216), (35, 11417328), (36, 11100180), (38, 10515960), (39, 10246320), (40, 9990162), (42, 9514440), (45, 8880144), (48, 8325135), (52, 7684740), (54, 7400120), (56, 7135830), (57, 7010640), (60, 6660108), (63, 6342960), (65, 6147792), (70, 5708664), (72, 5550090), (76, 5257980), (78, 5123160), (80, 4995081), (84, 4757220), (90, 4440072), (91, 4391280), (95, 4206384), (104, 3842370), (105, 3805776), (107, 3734640), (108, 3700060), (112, 3567915), (114, 3505320), (117, 3415440), (120, 3330054), (126, 3171480), (130, 3073896), (133, 3004560), (135, 2960048), (140, 2854332), (144, 2775045), (152, 2628990), (156, 2561580), (168, 2378610), (171, 2336880), (180, 2220036), (182, 2195640), (189, 2114320), (190, 2103192), (195, 2049264), (208, 1921185), (210, 1902888), (214, 1867320), (216, 1850030), (228, 1752660), (234, 1707720), (240, 1665027), (247, 1617840), (252, 1585740), (260, 1536948), (266, 1502280), (270, 1480024), (273, 1463760), (280, 1427166), (285, 1402128), (304, 1314495), (312, 1280790), (315, 1268592), (321, 1244880), (336, 1189305), (342, 1168440), (351, 1138480), (360, 1110018), (364, 1097820), (378, 1057160), (380, 1051596), (390, 1024632), (399, 1001520), (420, 951444), (428, 933660), (432, 925015), (455, 878256), (456, 876330), (468, 853860), (494, 808920), (504, 792870), (513, 778960), (520, 768474), (532, 751140), (535, 746928), (540, 740012), (546, 731880), (560, 713583), (570, 701064), (585, 683088), (624, 640395), (630, 634296), (642, 622440), (665, 600912), (684, 584220), (702, 569240), (720, 555009), (728, 548910), (741, 539280), (749, 533520), (756, 528580), (760, 525798), (780, 512316), (798, 500760), (819, 487920), (840, 475722), (855, 467376), (856, 466830), (910, 439128), (912, 438165), (936, 426930), (945, 422864), (963, 414960), (988, 404460), (1008, 396435), (1026, 389480), (1040, 384237), (1064, 375570), (1070, 373464), (1080, 370006), (1092, 365940), (1140, 350532), (1170, 341544), (1197, 333840), (1235, 323568), (1260, 317148), (1284, 311220), (1330, 300456), (1365, 292752), (1368, 292110), (1391, 287280), (1404, 284620), (1456, 274455), (1482, 269640), (1498, 266760), (1512, 264290), (1520, 262899), (1560, 256158), (1596, 250380), (1605, 248976), (1638, 243960), (1680, 237861), (1710, 233688), (1712, 233415), (1729, 231120), (1755, 227696), (1820, 219564), (1872, 213465), (1890, 211432), (1926, 207480), (1976, 202230), (1995, 200304), (2033, 196560), (2052, 194740), (2128, 187785), (2140, 186732), (2160, 185003), (2184, 182970), (2223, 179760), (2247, 177840), (2280, 175266), (2340, 170772), (2394, 166920), (2457, 162640), (2470, 161784), (2520, 158574), (2565, 155792), (2568, 155610), (2660, 150228), (2730, 146376), (2736, 146055), (2782, 143640), (2808, 142310), (2889, 138320), (2964, 134820), (2996, 133380), (3024, 132145), (3120, 128079), (3192, 125190), (3210, 124488), (3276, 121980), (3420, 116844), (3458, 115560), (3510, 113848), (3591, 111280), (3640, 109782), (3705, 107856), (3745, 106704), (3780, 105716), (3852, 103740), (3952, 101115), (3990, 100152), (4066, 98280), (4095, 97584), (4104, 97370), (4173, 95760), (4280, 93366), (4368, 91485), (4446, 89880), (4494, 88920), (4560, 87633), (4680, 85386), (4788, 83460), (4815, 82992), (4914, 81320), (4940, 80892), (5040, 79287), (5130, 77896), (5136, 77805), (5187, 77040), (5320, 75114), (5460, 73188), (5564, 71820), (5616, 71155), (5778, 69160), (5928, 67410), (5985, 66768), (5992, 66690), (6099, 65520), (6384, 62595), (6420, 62244), (6552, 60990), (6669, 59920), (6741, 59280), (6840, 58422), (6916, 57780), (6955, 57456), (7020, 56924), (7182, 55640), (7280, 54891), (7410, 53928), (7490, 53352), (7560, 52858), (7704, 51870), (7980, 50076), (8132, 49140), (8190, 48792), (8208, 48685), (8346, 47880), (8560, 46683), (8645, 46224), (8892, 44940), (8988, 44460), (9360, 42693), (9576, 41730), (9630, 41496), (9737, 41040), (9828, 40660), (9880, 40446), (10165, 39312), (10260, 38948), (10374, 38520), (10640, 37557), (10920, 36594), (11115, 35952), (11128, 35910), (11235, 35568), (11556, 34580), (11856, 33705), (11970, 33384), (11984, 33345), (12198, 32760), (12285, 32528), (12519, 31920), (12840, 31122), (13104, 30495), (13338, 29960), (13482, 29640), (13680, 29211), (13832, 28890), (13910, 28728), (14040, 28462), (14231, 28080), (14364, 27820), (14445, 27664), (14820, 26964), (14980, 26676), (15120, 26429), (15408, 25935), (15561, 25680), (15960, 25038), (16264, 24570), (16380, 24396), (16692, 23940), (17290, 23112), (17784, 22470), (17955, 22256), (17976, 22230), (18297, 21840), (19152, 20865), (19260, 20748), (19474, 20520), (19656, 20330), (19760, 20223)]