207204480

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 320

約数和(自身を含む): 847154880

約数和(自身を除く): 639950400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 571, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1142, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1713, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2284, 2520, 2592, 2688, 2835, 2855, 2880, 3024, 3240, 3360, 3426, 3456, 3780, 3997, 4032, 4320, 4480, 4536, 4568, 5040, 5139, 5184, 5670, 5710, 5760, 6048, 6480, 6720, 6852, 7560, 7994, 8064, 8565, 8640, 9072, 9136, 10080, 10278, 10368, 11340, 11420, 11991, 12096, 12960, 13440, 13704, 15120, 15417, 15988, 17130, 17280, 18144, 18272, 19985, 20160, 20556, 22680, 22840, 23982, 24192, 25695, 25920, 27408, 30240, 30834, 31976, 34260, 35973, 36288, 36544, 39970, 40320, 41112, 45360, 45680, 46251, 47964, 51390, 51840, 54816, 59955, 60480, 61668, 63952, 68520, 71946, 72576, 73088, 77085, 79940, 82224, 90720, 91360, 92502, 95928, 102780, 107919, 109632, 119910, 120960, 123336, 127904, 137040, 143892, 154170, 159880, 164448, 179865, 181440, 182720, 185004, 191856, 205560, 215838, 219264, 231255, 239820, 246672, 255808, 274080, 287784, 308340, 319760, 323757, 328896, 359730, 362880, 365440, 370008, 383712, 411120, 431676, 462510, 479640, 493344, 511616, 539595, 548160, 575568, 616680, 639520, 647514, 657792, 719460, 740016, 767424, 822240, 863352, 925020, 959280, 986688, 1079190, 1096320, 1151136, 1233360, 1279040, 1295028, 1438920, 1480032, 1534848, 1618785, 1644480, 1726704, 1850040, 1918560, 1973376, 2158380, 2302272, 2466720, 2558080, 2590056, 2877840, 2960064, 3237570, 3288960, 3453408, 3700080, 3837120, 4316760, 4604544, 4933440, 5180112, 5755680, 5920128, 6475140, 6906816, 7400160, 7674240, 8633520, 9866880, 10360224, 11511360, 12950280, 13813632, 14800320, 17267040, 20720448, 23022720, 25900560, 29600640, 34534080, 41440896, 51801120, 69068160, 103602240, 207204480]

約数ペア:

[(1, 207204480), (2, 103602240), (3, 69068160), (4, 51801120), (5, 41440896), (6, 34534080), (7, 29600640), (8, 25900560), (9, 23022720), (10, 20720448), (12, 17267040), (14, 14800320), (15, 13813632), (16, 12950280), (18, 11511360), (20, 10360224), (21, 9866880), (24, 8633520), (27, 7674240), (28, 7400160), (30, 6906816), (32, 6475140), (35, 5920128), (36, 5755680), (40, 5180112), (42, 4933440), (45, 4604544), (48, 4316760), (54, 3837120), (56, 3700080), (60, 3453408), (63, 3288960), (64, 3237570), (70, 2960064), (72, 2877840), (80, 2590056), (81, 2558080), (84, 2466720), (90, 2302272), (96, 2158380), (105, 1973376), (108, 1918560), (112, 1850040), (120, 1726704), (126, 1644480), (128, 1618785), (135, 1534848), (140, 1480032), (144, 1438920), (160, 1295028), (162, 1279040), (168, 1233360), (180, 1151136), (189, 1096320), (192, 1079190), (210, 986688), (216, 959280), (224, 925020), (240, 863352), (252, 822240), (270, 767424), (280, 740016), (288, 719460), (315, 657792), (320, 647514), (324, 639520), (336, 616680), (360, 575568), (378, 548160), (384, 539595), (405, 511616), (420, 493344), (432, 479640), (448, 462510), (480, 431676), (504, 411120), (540, 383712), (560, 370008), (567, 365440), (571, 362880), (576, 359730), (630, 328896), (640, 323757), (648, 319760), (672, 308340), (720, 287784), (756, 274080), (810, 255808), (840, 246672), (864, 239820), (896, 231255), (945, 219264), (960, 215838), (1008, 205560), (1080, 191856), (1120, 185004), (1134, 182720), (1142, 181440), (1152, 179865), (1260, 164448), (1296, 159880), (1344, 154170), (1440, 143892), (1512, 137040), (1620, 127904), (1680, 123336), (1713, 120960), (1728, 119910), (1890, 109632), (1920, 107919), (2016, 102780), (2160, 95928), (2240, 92502), (2268, 91360), (2284, 90720), (2520, 82224), (2592, 79940), (2688, 77085), (2835, 73088), (2855, 72576), (2880, 71946), (3024, 68520), (3240, 63952), (3360, 61668), (3426, 60480), (3456, 59955), (3780, 54816), (3997, 51840), (4032, 51390), (4320, 47964), (4480, 46251), (4536, 45680), (4568, 45360), (5040, 41112), (5139, 40320), (5184, 39970), (5670, 36544), (5710, 36288), (5760, 35973), (6048, 34260), (6480, 31976), (6720, 30834), (6852, 30240), (7560, 27408), (7994, 25920), (8064, 25695), (8565, 24192), (8640, 23982), (9072, 22840), (9136, 22680), (10080, 20556), (10278, 20160), (10368, 19985), (11340, 18272), (11420, 18144), (11991, 17280), (12096, 17130), (12960, 15988), (13440, 15417), (13704, 15120)]