671481720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 384

約数和(自身を含む): 2725632000

約数和(自身を除く): 2054150280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 103, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 199, 206, 210, 234, 252, 260, 273, 280, 309, 312, 315, 360, 364, 390, 398, 412, 420, 455, 468, 504, 515, 520, 546, 585, 597, 618, 630, 721, 728, 780, 796, 819, 824, 840, 910, 927, 936, 995, 1030, 1092, 1170, 1194, 1236, 1260, 1339, 1365, 1393, 1442, 1545, 1560, 1592, 1638, 1791, 1820, 1854, 1990, 2060, 2163, 2184, 2340, 2388, 2472, 2520, 2587, 2678, 2730, 2786, 2884, 2985, 3090, 3276, 3582, 3605, 3640, 3708, 3980, 4017, 4095, 4120, 4179, 4326, 4635, 4680, 4776, 5174, 5356, 5460, 5572, 5768, 5970, 6180, 6489, 6552, 6695, 6965, 7164, 7210, 7416, 7761, 7960, 8034, 8190, 8358, 8652, 8955, 9270, 9373, 10348, 10712, 10815, 10920, 11144, 11940, 12051, 12360, 12537, 12935, 12978, 13390, 13930, 14328, 14420, 15522, 16068, 16380, 16716, 17304, 17910, 18109, 18540, 18746, 20085, 20497, 20696, 20895, 21630, 23283, 23880, 24102, 25074, 25870, 25956, 26780, 27860, 28119, 28840, 31044, 32136, 32445, 32760, 33432, 35820, 36218, 37080, 37492, 38805, 40170, 40994, 41790, 43260, 46566, 46865, 48204, 50148, 51740, 51912, 53560, 54327, 55720, 56238, 60255, 61491, 62088, 62685, 64890, 71640, 72436, 74984, 77610, 80340, 81988, 83580, 84357, 86520, 90545, 93132, 93730, 96408, 100296, 102485, 103480, 108654, 112476, 116415, 120510, 122982, 125370, 129780, 140595, 143479, 144872, 155220, 160680, 162981, 163976, 167160, 168714, 181090, 184473, 186264, 187460, 204970, 217308, 224952, 232830, 241020, 245964, 250740, 259560, 266461, 271635, 281190, 286958, 307455, 310440, 325962, 337428, 362180, 368946, 374920, 409940, 421785, 430437, 434616, 465660, 482040, 491928, 501480, 532922, 543270, 562380, 573916, 614910, 651924, 674856, 717395, 724360, 737892, 799383, 814905, 819880, 843570, 860874, 922365, 931320, 1065844, 1086540, 1124760, 1147832, 1229820, 1291311, 1303848, 1332305, 1434790, 1475784, 1598766, 1629810, 1687140, 1721748, 1844730, 1865227, 2131688, 2152185, 2173080, 2398149, 2459640, 2582622, 2664610, 2869580, 3197532, 3259620, 3374280, 3443496, 3689460, 3730454, 3996915, 4304370, 4796298, 5165244, 5329220, 5595681, 5739160, 6395064, 6456555, 6519240, 7378920, 7460908, 7993830, 8608740, 9326135, 9592596, 10330488, 10658440, 11191362, 11990745, 12913110, 14921816, 15987660, 16787043, 17217480, 18652270, 19185192, 22382724, 23981490, 25826220, 27978405, 31975320, 33574086, 37304540, 44765448, 47962980, 51652440, 55956810, 67148172, 74609080, 83935215, 95925960, 111913620, 134296344, 167870430, 223827240, 335740860, 671481720]

約数ペア:

[(1, 671481720), (2, 335740860), (3, 223827240), (4, 167870430), (5, 134296344), (6, 111913620), (7, 95925960), (8, 83935215), (9, 74609080), (10, 67148172), (12, 55956810), (13, 51652440), (14, 47962980), (15, 44765448), (18, 37304540), (20, 33574086), (21, 31975320), (24, 27978405), (26, 25826220), (28, 23981490), (30, 22382724), (35, 19185192), (36, 18652270), (39, 17217480), (40, 16787043), (42, 15987660), (45, 14921816), (52, 12913110), (56, 11990745), (60, 11191362), (63, 10658440), (65, 10330488), (70, 9592596), (72, 9326135), (78, 8608740), (84, 7993830), (90, 7460908), (91, 7378920), (103, 6519240), (104, 6456555), (105, 6395064), (117, 5739160), (120, 5595681), (126, 5329220), (130, 5165244), (140, 4796298), (156, 4304370), (168, 3996915), (180, 3730454), (182, 3689460), (195, 3443496), (199, 3374280), (206, 3259620), (210, 3197532), (234, 2869580), (252, 2664610), (260, 2582622), (273, 2459640), (280, 2398149), (309, 2173080), (312, 2152185), (315, 2131688), (360, 1865227), (364, 1844730), (390, 1721748), (398, 1687140), (412, 1629810), (420, 1598766), (455, 1475784), (468, 1434790), (504, 1332305), (515, 1303848), (520, 1291311), (546, 1229820), (585, 1147832), (597, 1124760), (618, 1086540), (630, 1065844), (721, 931320), (728, 922365), (780, 860874), (796, 843570), (819, 819880), (824, 814905), (840, 799383), (910, 737892), (927, 724360), (936, 717395), (995, 674856), (1030, 651924), (1092, 614910), (1170, 573916), (1194, 562380), (1236, 543270), (1260, 532922), (1339, 501480), (1365, 491928), (1393, 482040), (1442, 465660), (1545, 434616), (1560, 430437), (1592, 421785), (1638, 409940), (1791, 374920), (1820, 368946), (1854, 362180), (1990, 337428), (2060, 325962), (2163, 310440), (2184, 307455), (2340, 286958), (2388, 281190), (2472, 271635), (2520, 266461), (2587, 259560), (2678, 250740), (2730, 245964), (2786, 241020), (2884, 232830), (2985, 224952), (3090, 217308), (3276, 204970), (3582, 187460), (3605, 186264), (3640, 184473), (3708, 181090), (3980, 168714), (4017, 167160), (4095, 163976), (4120, 162981), (4179, 160680), (4326, 155220), (4635, 144872), (4680, 143479), (4776, 140595), (5174, 129780), (5356, 125370), (5460, 122982), (5572, 120510), (5768, 116415), (5970, 112476), (6180, 108654), (6489, 103480), (6552, 102485), (6695, 100296), (6965, 96408), (7164, 93730), (7210, 93132), (7416, 90545), (7761, 86520), (7960, 84357), (8034, 83580), (8190, 81988), (8358, 80340), (8652, 77610), (8955, 74984), (9270, 72436), (9373, 71640), (10348, 64890), (10712, 62685), (10815, 62088), (10920, 61491), (11144, 60255), (11940, 56238), (12051, 55720), (12360, 54327), (12537, 53560), (12935, 51912), (12978, 51740), (13390, 50148), (13930, 48204), (14328, 46865), (14420, 46566), (15522, 43260), (16068, 41790), (16380, 40994), (16716, 40170), (17304, 38805), (17910, 37492), (18109, 37080), (18540, 36218), (18746, 35820), (20085, 33432), (20497, 32760), (20696, 32445), (20895, 32136), (21630, 31044), (23283, 28840), (23880, 28119), (24102, 27860), (25074, 26780), (25870, 25956)]