276291840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 998387712

約数和(自身を除く): 722095872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 211, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 422, 440, 465, 480, 496, 528, 620, 633, 640, 660, 682, 704, 744, 768, 844, 880, 930, 960, 992, 1023, 1055, 1056, 1240, 1266, 1280, 1320, 1364, 1408, 1488, 1688, 1705, 1760, 1860, 1920, 1984, 2046, 2110, 2112, 2321, 2480, 2532, 2640, 2728, 2816, 2976, 3165, 3376, 3410, 3520, 3720, 3840, 3968, 4092, 4220, 4224, 4642, 4960, 5064, 5115, 5280, 5456, 5952, 6330, 6541, 6752, 6820, 6963, 7040, 7440, 7936, 8184, 8440, 8448, 9284, 9920, 10128, 10230, 10560, 10912, 11605, 11904, 12660, 13082, 13504, 13640, 13926, 14080, 14880, 16368, 16880, 18568, 19623, 19840, 20256, 20460, 21120, 21824, 23210, 23808, 25320, 26164, 27008, 27280, 27852, 29760, 32705, 32736, 33760, 34815, 37136, 39246, 39680, 40512, 40920, 42240, 43648, 46420, 50640, 52328, 54016, 54560, 55704, 59520, 65410, 65472, 67520, 69630, 71951, 74272, 78492, 81024, 81840, 87296, 92840, 98115, 101280, 104656, 109120, 111408, 119040, 130820, 130944, 135040, 139260, 143902, 148544, 156984, 162048, 163680, 185680, 196230, 202560, 209312, 215853, 218240, 222816, 261640, 261888, 270080, 278520, 287804, 297088, 313968, 327360, 359755, 371360, 392460, 405120, 418624, 431706, 436480, 445632, 523280, 557040, 575608, 594176, 627936, 654720, 719510, 742720, 784920, 810240, 837248, 863412, 891264, 1046560, 1079265, 1114080, 1151216, 1255872, 1309440, 1439020, 1485440, 1569840, 1674496, 1726824, 1782528, 2093120, 2158530, 2228160, 2302432, 2511744, 2878040, 2970880, 3139680, 3453648, 4186240, 4317060, 4456320, 4604864, 5023488, 5756080, 6279360, 6907296, 8372480, 8634120, 8912640, 9209728, 11512160, 12558720, 13814592, 17268240, 18419456, 23024320, 25117440, 27629184, 34536480, 46048640, 55258368, 69072960, 92097280, 138145920, 276291840]

約数ペア:

[(1, 276291840), (2, 138145920), (3, 92097280), (4, 69072960), (5, 55258368), (6, 46048640), (8, 34536480), (10, 27629184), (11, 25117440), (12, 23024320), (15, 18419456), (16, 17268240), (20, 13814592), (22, 12558720), (24, 11512160), (30, 9209728), (31, 8912640), (32, 8634120), (33, 8372480), (40, 6907296), (44, 6279360), (48, 5756080), (55, 5023488), (60, 4604864), (62, 4456320), (64, 4317060), (66, 4186240), (80, 3453648), (88, 3139680), (93, 2970880), (96, 2878040), (110, 2511744), (120, 2302432), (124, 2228160), (128, 2158530), (132, 2093120), (155, 1782528), (160, 1726824), (165, 1674496), (176, 1569840), (186, 1485440), (192, 1439020), (211, 1309440), (220, 1255872), (240, 1151216), (248, 1114080), (256, 1079265), (264, 1046560), (310, 891264), (320, 863412), (330, 837248), (341, 810240), (352, 784920), (372, 742720), (384, 719510), (422, 654720), (440, 627936), (465, 594176), (480, 575608), (496, 557040), (528, 523280), (620, 445632), (633, 436480), (640, 431706), (660, 418624), (682, 405120), (704, 392460), (744, 371360), (768, 359755), (844, 327360), (880, 313968), (930, 297088), (960, 287804), (992, 278520), (1023, 270080), (1055, 261888), (1056, 261640), (1240, 222816), (1266, 218240), (1280, 215853), (1320, 209312), (1364, 202560), (1408, 196230), (1488, 185680), (1688, 163680), (1705, 162048), (1760, 156984), (1860, 148544), (1920, 143902), (1984, 139260), (2046, 135040), (2110, 130944), (2112, 130820), (2321, 119040), (2480, 111408), (2532, 109120), (2640, 104656), (2728, 101280), (2816, 98115), (2976, 92840), (3165, 87296), (3376, 81840), (3410, 81024), (3520, 78492), (3720, 74272), (3840, 71951), (3968, 69630), (4092, 67520), (4220, 65472), (4224, 65410), (4642, 59520), (4960, 55704), (5064, 54560), (5115, 54016), (5280, 52328), (5456, 50640), (5952, 46420), (6330, 43648), (6541, 42240), (6752, 40920), (6820, 40512), (6963, 39680), (7040, 39246), (7440, 37136), (7936, 34815), (8184, 33760), (8440, 32736), (8448, 32705), (9284, 29760), (9920, 27852), (10128, 27280), (10230, 27008), (10560, 26164), (10912, 25320), (11605, 23808), (11904, 23210), (12660, 21824), (13082, 21120), (13504, 20460), (13640, 20256), (13926, 19840), (14080, 19623), (14880, 18568), (16368, 16880)]