673550640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 400

約数和(自身を含む): 2765537280

約数和(自身を除く): 2091986640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 162, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 479, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 720, 744, 756, 810, 837, 840, 868, 930, 945, 958, 1008, 1080, 1085, 1116, 1134, 1240, 1260, 1296, 1302, 1395, 1437, 1488, 1512, 1620, 1674, 1680, 1736, 1860, 1890, 1916, 1953, 2160, 2170, 2232, 2268, 2395, 2480, 2511, 2520, 2604, 2790, 2835, 2874, 3024, 3240, 3255, 3348, 3353, 3472, 3720, 3780, 3832, 3906, 4185, 4311, 4340, 4464, 4536, 4790, 5022, 5040, 5208, 5580, 5670, 5748, 5859, 6480, 6510, 6696, 6706, 7185, 7440, 7560, 7664, 7812, 8370, 8622, 8680, 9072, 9580, 9765, 10044, 10059, 10416, 11160, 11340, 11496, 11718, 12555, 12933, 13020, 13392, 13412, 14370, 14849, 15120, 15624, 16740, 16765, 17244, 17360, 17577, 19160, 19530, 20088, 20118, 21555, 22320, 22680, 22992, 23436, 25110, 25866, 26040, 26824, 28740, 29295, 29698, 30177, 31248, 33480, 33530, 34488, 35154, 38320, 38799, 39060, 40176, 40236, 43110, 44547, 45360, 46872, 50220, 50295, 51732, 52080, 53648, 57480, 58590, 59396, 60354, 64665, 66960, 67060, 68976, 70308, 74245, 77598, 78120, 80472, 86220, 87885, 89094, 90531, 93744, 100440, 100590, 103464, 103943, 114960, 117180, 118792, 120708, 129330, 133641, 134120, 140616, 148490, 150885, 155196, 156240, 160944, 172440, 175770, 178188, 181062, 193995, 200880, 201180, 206928, 207886, 222735, 234360, 237584, 241416, 258660, 267282, 268240, 271593, 281232, 296980, 301770, 310392, 311829, 344880, 351540, 356376, 362124, 387990, 400923, 402360, 415772, 445470, 452655, 468720, 482832, 517320, 519715, 534564, 543186, 593960, 603540, 620784, 623658, 668205, 703080, 712752, 724248, 775980, 801846, 804720, 831544, 890940, 905310, 935487, 1034640, 1039430, 1069128, 1086372, 1187920, 1202769, 1207080, 1247316, 1336410, 1357965, 1406160, 1448496, 1551960, 1559145, 1603692, 1663088, 1781880, 1810620, 1870974, 2004615, 2078860, 2138256, 2172744, 2405538, 2414160, 2494632, 2672820, 2715930, 2806461, 3103920, 3118290, 3207384, 3563760, 3621240, 3741948, 4009230, 4157720, 4345488, 4677435, 4811076, 4989264, 5345640, 5431860, 5612922, 6013845, 6236580, 6414768, 7242480, 7483896, 8018460, 8315440, 8419383, 9354870, 9622152, 10691280, 10863720, 11225844, 12027690, 12473160, 14032305, 14967792, 16036920, 16838766, 18709740, 19244304, 21727440, 22451688, 24055380, 24946320, 28064610, 32073840, 33677532, 37419480, 42096915, 44903376, 48110760, 56129220, 67355064, 74838960, 84193830, 96221520, 112258440, 134710128, 168387660, 224516880, 336775320, 673550640]

約数ペア:

[(1, 673550640), (2, 336775320), (3, 224516880), (4, 168387660), (5, 134710128), (6, 112258440), (7, 96221520), (8, 84193830), (9, 74838960), (10, 67355064), (12, 56129220), (14, 48110760), (15, 44903376), (16, 42096915), (18, 37419480), (20, 33677532), (21, 32073840), (24, 28064610), (27, 24946320), (28, 24055380), (30, 22451688), (31, 21727440), (35, 19244304), (36, 18709740), (40, 16838766), (42, 16036920), (45, 14967792), (48, 14032305), (54, 12473160), (56, 12027690), (60, 11225844), (62, 10863720), (63, 10691280), (70, 9622152), (72, 9354870), (80, 8419383), (81, 8315440), (84, 8018460), (90, 7483896), (93, 7242480), (105, 6414768), (108, 6236580), (112, 6013845), (120, 5612922), (124, 5431860), (126, 5345640), (135, 4989264), (140, 4811076), (144, 4677435), (155, 4345488), (162, 4157720), (168, 4009230), (180, 3741948), (186, 3621240), (189, 3563760), (210, 3207384), (216, 3118290), (217, 3103920), (240, 2806461), (248, 2715930), (252, 2672820), (270, 2494632), (279, 2414160), (280, 2405538), (310, 2172744), (315, 2138256), (324, 2078860), (336, 2004615), (360, 1870974), (372, 1810620), (378, 1781880), (405, 1663088), (420, 1603692), (432, 1559145), (434, 1551960), (465, 1448496), (479, 1406160), (496, 1357965), (504, 1336410), (540, 1247316), (558, 1207080), (560, 1202769), (567, 1187920), (620, 1086372), (630, 1069128), (648, 1039430), (651, 1034640), (720, 935487), (744, 905310), (756, 890940), (810, 831544), (837, 804720), (840, 801846), (868, 775980), (930, 724248), (945, 712752), (958, 703080), (1008, 668205), (1080, 623658), (1085, 620784), (1116, 603540), (1134, 593960), (1240, 543186), (1260, 534564), (1296, 519715), (1302, 517320), (1395, 482832), (1437, 468720), (1488, 452655), (1512, 445470), (1620, 415772), (1674, 402360), (1680, 400923), (1736, 387990), (1860, 362124), (1890, 356376), (1916, 351540), (1953, 344880), (2160, 311829), (2170, 310392), (2232, 301770), (2268, 296980), (2395, 281232), (2480, 271593), (2511, 268240), (2520, 267282), (2604, 258660), (2790, 241416), (2835, 237584), (2874, 234360), (3024, 222735), (3240, 207886), (3255, 206928), (3348, 201180), (3353, 200880), (3472, 193995), (3720, 181062), (3780, 178188), (3832, 175770), (3906, 172440), (4185, 160944), (4311, 156240), (4340, 155196), (4464, 150885), (4536, 148490), (4790, 140616), (5022, 134120), (5040, 133641), (5208, 129330), (5580, 120708), (5670, 118792), (5748, 117180), (5859, 114960), (6480, 103943), (6510, 103464), (6696, 100590), (6706, 100440), (7185, 93744), (7440, 90531), (7560, 89094), (7664, 87885), (7812, 86220), (8370, 80472), (8622, 78120), (8680, 77598), (9072, 74245), (9580, 70308), (9765, 68976), (10044, 67060), (10059, 66960), (10416, 64665), (11160, 60354), (11340, 59396), (11496, 58590), (11718, 57480), (12555, 53648), (12933, 52080), (13020, 51732), (13392, 50295), (13412, 50220), (14370, 46872), (14849, 45360), (15120, 44547), (15624, 43110), (16740, 40236), (16765, 40176), (17244, 39060), (17360, 38799), (17577, 38320), (19160, 35154), (19530, 34488), (20088, 33530), (20118, 33480), (21555, 31248), (22320, 30177), (22680, 29698), (22992, 29295), (23436, 28740), (25110, 26824), (25866, 26040)]