746470080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 280

約数和(自身を含む): 2743931520

約数和(自身を除く): 1997461440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 929, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1858, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2787, 2790, 2880, 2976, 3240, 3348, 3716, 3720, 4185, 4320, 4464, 4645, 4960, 5022, 5184, 5574, 5580, 5952, 6480, 6696, 7432, 7440, 8361, 8370, 8640, 8928, 9290, 9920, 10044, 11148, 11160, 12555, 12960, 13392, 13935, 14864, 14880, 16722, 16740, 17856, 18580, 20088, 22296, 22320, 25083, 25110, 25920, 26784, 27870, 28799, 29728, 29760, 33444, 33480, 37160, 40176, 41805, 44592, 44640, 50166, 50220, 53568, 55740, 57598, 59456, 66888, 66960, 74320, 75249, 80352, 83610, 86397, 89184, 89280, 100332, 100440, 111480, 115196, 125415, 133776, 133920, 143995, 148640, 150498, 160704, 167220, 172794, 178368, 200664, 200880, 222960, 230392, 250830, 259191, 267552, 267840, 287990, 297280, 300996, 334440, 345588, 376245, 401328, 401760, 431985, 445920, 460784, 501660, 518382, 535104, 575980, 601992, 668880, 691176, 752490, 777573, 802656, 803520, 863970, 891840, 921568, 1003320, 1036764, 1151960, 1203984, 1295955, 1337760, 1382352, 1504980, 1555146, 1605312, 1727940, 1843136, 2006640, 2073528, 2303920, 2332719, 2407968, 2591910, 2675520, 2764704, 3009960, 3110292, 3455880, 3887865, 4013280, 4147056, 4607840, 4665438, 4815936, 5183820, 5529408, 6019920, 6220584, 6911760, 7775730, 8026560, 8294112, 9215680, 9330876, 10367640, 11663595, 12039840, 12441168, 13823520, 15551460, 16588224, 18661752, 20735280, 23327190, 24079680, 24882336, 27647040, 31102920, 37323504, 41470560, 46654380, 49764672, 62205840, 74647008, 82941120, 93308760, 124411680, 149294016, 186617520, 248823360, 373235040, 746470080]

約数ペア:

[(1, 746470080), (2, 373235040), (3, 248823360), (4, 186617520), (5, 149294016), (6, 124411680), (8, 93308760), (9, 82941120), (10, 74647008), (12, 62205840), (15, 49764672), (16, 46654380), (18, 41470560), (20, 37323504), (24, 31102920), (27, 27647040), (30, 24882336), (31, 24079680), (32, 23327190), (36, 20735280), (40, 18661752), (45, 16588224), (48, 15551460), (54, 13823520), (60, 12441168), (62, 12039840), (64, 11663595), (72, 10367640), (80, 9330876), (81, 9215680), (90, 8294112), (93, 8026560), (96, 7775730), (108, 6911760), (120, 6220584), (124, 6019920), (135, 5529408), (144, 5183820), (155, 4815936), (160, 4665438), (162, 4607840), (180, 4147056), (186, 4013280), (192, 3887865), (216, 3455880), (240, 3110292), (248, 3009960), (270, 2764704), (279, 2675520), (288, 2591910), (310, 2407968), (320, 2332719), (324, 2303920), (360, 2073528), (372, 2006640), (405, 1843136), (432, 1727940), (465, 1605312), (480, 1555146), (496, 1504980), (540, 1382352), (558, 1337760), (576, 1295955), (620, 1203984), (648, 1151960), (720, 1036764), (744, 1003320), (810, 921568), (837, 891840), (864, 863970), (929, 803520), (930, 802656), (960, 777573), (992, 752490), (1080, 691176), (1116, 668880), (1240, 601992), (1296, 575980), (1395, 535104), (1440, 518382), (1488, 501660), (1620, 460784), (1674, 445920), (1728, 431985), (1858, 401760), (1860, 401328), (1984, 376245), (2160, 345588), (2232, 334440), (2480, 300996), (2511, 297280), (2592, 287990), (2787, 267840), (2790, 267552), (2880, 259191), (2976, 250830), (3240, 230392), (3348, 222960), (3716, 200880), (3720, 200664), (4185, 178368), (4320, 172794), (4464, 167220), (4645, 160704), (4960, 150498), (5022, 148640), (5184, 143995), (5574, 133920), (5580, 133776), (5952, 125415), (6480, 115196), (6696, 111480), (7432, 100440), (7440, 100332), (8361, 89280), (8370, 89184), (8640, 86397), (8928, 83610), (9290, 80352), (9920, 75249), (10044, 74320), (11148, 66960), (11160, 66888), (12555, 59456), (12960, 57598), (13392, 55740), (13935, 53568), (14864, 50220), (14880, 50166), (16722, 44640), (16740, 44592), (17856, 41805), (18580, 40176), (20088, 37160), (22296, 33480), (22320, 33444), (25083, 29760), (25110, 29728), (25920, 28799), (26784, 27870)]