297924480

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 320

約数和(自身を含む): 1217414880

約数和(自身を除く): 919490400

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, 576, 630, 640, 648, 672, 720, 756, 810, 821, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1642, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2463, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3284, 3360, 3456, 3780, 4032, 4105, 4320, 4480, 4536, 4926, 5040, 5184, 5670, 5747, 5760, 6048, 6480, 6568, 6720, 7389, 7560, 8064, 8210, 8640, 9072, 9852, 10080, 10368, 11340, 11494, 12096, 12315, 12960, 13136, 13440, 14778, 15120, 16420, 17241, 17280, 18144, 19704, 20160, 22167, 22680, 22988, 24192, 24630, 25920, 26272, 28735, 29556, 30240, 32840, 34482, 36288, 36945, 39408, 40320, 44334, 45360, 45976, 49260, 51723, 51840, 52544, 57470, 59112, 60480, 65680, 66501, 68964, 72576, 73890, 78816, 86205, 88668, 90720, 91952, 98520, 103446, 105088, 110835, 114940, 118224, 120960, 131360, 133002, 137928, 147780, 155169, 157632, 172410, 177336, 181440, 183904, 197040, 206892, 221670, 229880, 236448, 258615, 262720, 266004, 275856, 295560, 310338, 315264, 332505, 344820, 354672, 362880, 367808, 394080, 413784, 443340, 459760, 465507, 472896, 517230, 525440, 532008, 551712, 591120, 620676, 665010, 689640, 709344, 735616, 775845, 788160, 827568, 886680, 919520, 931014, 945792, 1034460, 1064016, 1103424, 1182240, 1241352, 1330020, 1379280, 1418688, 1551690, 1576320, 1655136, 1773360, 1839040, 1862028, 2068920, 2128032, 2206848, 2327535, 2364480, 2482704, 2660040, 2758560, 2837376, 3103380, 3310272, 3546720, 3678080, 3724056, 4137840, 4256064, 4655070, 4728960, 4965408, 5320080, 5517120, 6206760, 6620544, 7093440, 7448112, 8275680, 8512128, 9310140, 9930816, 10640160, 11034240, 12413520, 14186880, 14896224, 16551360, 18620280, 19861632, 21280320, 24827040, 29792448, 33102720, 37240560, 42560640, 49654080, 59584896, 74481120, 99308160, 148962240, 297924480]

約数ペア:

[(1, 297924480), (2, 148962240), (3, 99308160), (4, 74481120), (5, 59584896), (6, 49654080), (7, 42560640), (8, 37240560), (9, 33102720), (10, 29792448), (12, 24827040), (14, 21280320), (15, 19861632), (16, 18620280), (18, 16551360), (20, 14896224), (21, 14186880), (24, 12413520), (27, 11034240), (28, 10640160), (30, 9930816), (32, 9310140), (35, 8512128), (36, 8275680), (40, 7448112), (42, 7093440), (45, 6620544), (48, 6206760), (54, 5517120), (56, 5320080), (60, 4965408), (63, 4728960), (64, 4655070), (70, 4256064), (72, 4137840), (80, 3724056), (81, 3678080), (84, 3546720), (90, 3310272), (96, 3103380), (105, 2837376), (108, 2758560), (112, 2660040), (120, 2482704), (126, 2364480), (128, 2327535), (135, 2206848), (140, 2128032), (144, 2068920), (160, 1862028), (162, 1839040), (168, 1773360), (180, 1655136), (189, 1576320), (192, 1551690), (210, 1418688), (216, 1379280), (224, 1330020), (240, 1241352), (252, 1182240), (270, 1103424), (280, 1064016), (288, 1034460), (315, 945792), (320, 931014), (324, 919520), (336, 886680), (360, 827568), (378, 788160), (384, 775845), (405, 735616), (420, 709344), (432, 689640), (448, 665010), (480, 620676), (504, 591120), (540, 551712), (560, 532008), (567, 525440), (576, 517230), (630, 472896), (640, 465507), (648, 459760), (672, 443340), (720, 413784), (756, 394080), (810, 367808), (821, 362880), (840, 354672), (864, 344820), (896, 332505), (945, 315264), (960, 310338), (1008, 295560), (1080, 275856), (1120, 266004), (1134, 262720), (1152, 258615), (1260, 236448), (1296, 229880), (1344, 221670), (1440, 206892), (1512, 197040), (1620, 183904), (1642, 181440), (1680, 177336), (1728, 172410), (1890, 157632), (1920, 155169), (2016, 147780), (2160, 137928), (2240, 133002), (2268, 131360), (2463, 120960), (2520, 118224), (2592, 114940), (2688, 110835), (2835, 105088), (2880, 103446), (3024, 98520), (3240, 91952), (3284, 90720), (3360, 88668), (3456, 86205), (3780, 78816), (4032, 73890), (4105, 72576), (4320, 68964), (4480, 66501), (4536, 65680), (4926, 60480), (5040, 59112), (5184, 57470), (5670, 52544), (5747, 51840), (5760, 51723), (6048, 49260), (6480, 45976), (6568, 45360), (6720, 44334), (7389, 40320), (7560, 39408), (8064, 36945), (8210, 36288), (8640, 34482), (9072, 32840), (9852, 30240), (10080, 29556), (10368, 28735), (11340, 26272), (11494, 25920), (12096, 24630), (12315, 24192), (12960, 22988), (13136, 22680), (13440, 22167), (14778, 20160), (15120, 19704), (16420, 18144), (17241, 17280)]