1275805440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1264

約数の個数: 432

約数和(自身を含む): 5437268928

約数和(自身を除く): 4161463488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1217, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2434, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3328, 3360, 3640, 3651, 3744, 3840, 4032, 4095, 4160, 4368, 4480, 4680, 4868, 4992, 5040, 5376, 5460, 5760, 5824, 6085, 6240, 6552, 6720, 7280, 7302, 7488, 8064, 8190, 8320, 8519, 8736, 8960, 9360, 9736, 9984, 10080, 10920, 10953, 11520, 11648, 12170, 12480, 13104, 13440, 14560, 14604, 14976, 15821, 16128, 16380, 16640, 17038, 17472, 18255, 18720, 19472, 20160, 21840, 21906, 23296, 24340, 24960, 25557, 26208, 26880, 29120, 29208, 29952, 31642, 32760, 34076, 34944, 36510, 37440, 38944, 40320, 42595, 43680, 43812, 47463, 48680, 49920, 51114, 52416, 54765, 58240, 58416, 63284, 65520, 68152, 69888, 73020, 74880, 76671, 77888, 79105, 80640, 85190, 87360, 87624, 94926, 97360, 102228, 104832, 109530, 110747, 116480, 116832, 126568, 127785, 131040, 136304, 142389, 146040, 149760, 153342, 155776, 158210, 170380, 174720, 175248, 189852, 194720, 204456, 209664, 219060, 221494, 233664, 237315, 253136, 255570, 262080, 272608, 284778, 292080, 306684, 311552, 316420, 332241, 340760, 349440, 350496, 379704, 383355, 389440, 408912, 438120, 442988, 467328, 474630, 506272, 511140, 524160, 545216, 553735, 569556, 584160, 613368, 632840, 664482, 681520, 700992, 711945, 759408, 766710, 778880, 817824, 876240, 885976, 934656, 949260, 996723, 1012544, 1022280, 1048320, 1090432, 1107470, 1139112, 1168320, 1226736, 1265680, 1328964, 1363040, 1401984, 1423890, 1518816, 1533420, 1557760, 1635648, 1661205, 1752480, 1771952, 1898520, 1993446, 2025088, 2044560, 2180864, 2214940, 2278224, 2336640, 2453472, 2531360, 2657928, 2726080, 2803968, 2847780, 3037632, 3066840, 3271296, 3322410, 3504960, 3543904, 3797040, 3986892, 4050176, 4089120, 4429880, 4556448, 4673280, 4906944, 4983615, 5062720, 5315856, 5452160, 5695560, 6075264, 6133680, 6542592, 6644820, 7009920, 7087808, 7594080, 7973784, 8178240, 8859760, 9112896, 9813888, 9967230, 10125440, 10631712, 10904320, 11391120, 12150528, 12267360, 13289640, 14019840, 14175616, 15188160, 15947568, 16356480, 17719520, 18225792, 19627776, 19934460, 20250880, 21263424, 22782240, 24534720, 26579280, 28351232, 30376320, 31895136, 32712960, 35439040, 36451584, 39868920, 42526848, 45564480, 49069440, 53158560, 60752640, 63790272, 70878080, 79737840, 85053696, 91128960, 98138880, 106317120, 127580544, 141756160, 159475680, 182257920, 212634240, 255161088, 318951360, 425268480, 637902720, 1275805440]

約数ペア:

[(1, 1275805440), (2, 637902720), (3, 425268480), (4, 318951360), (5, 255161088), (6, 212634240), (7, 182257920), (8, 159475680), (9, 141756160), (10, 127580544), (12, 106317120), (13, 98138880), (14, 91128960), (15, 85053696), (16, 79737840), (18, 70878080), (20, 63790272), (21, 60752640), (24, 53158560), (26, 49069440), (28, 45564480), (30, 42526848), (32, 39868920), (35, 36451584), (36, 35439040), (39, 32712960), (40, 31895136), (42, 30376320), (45, 28351232), (48, 26579280), (52, 24534720), (56, 22782240), (60, 21263424), (63, 20250880), (64, 19934460), (65, 19627776), (70, 18225792), (72, 17719520), (78, 16356480), (80, 15947568), (84, 15188160), (90, 14175616), (91, 14019840), (96, 13289640), (104, 12267360), (105, 12150528), (112, 11391120), (117, 10904320), (120, 10631712), (126, 10125440), (128, 9967230), (130, 9813888), (140, 9112896), (144, 8859760), (156, 8178240), (160, 7973784), (168, 7594080), (180, 7087808), (182, 7009920), (192, 6644820), (195, 6542592), (208, 6133680), (210, 6075264), (224, 5695560), (234, 5452160), (240, 5315856), (252, 5062720), (256, 4983615), (260, 4906944), (273, 4673280), (280, 4556448), (288, 4429880), (312, 4089120), (315, 4050176), (320, 3986892), (336, 3797040), (360, 3543904), (364, 3504960), (384, 3322410), (390, 3271296), (416, 3066840), (420, 3037632), (448, 2847780), (455, 2803968), (468, 2726080), (480, 2657928), (504, 2531360), (520, 2453472), (546, 2336640), (560, 2278224), (576, 2214940), (585, 2180864), (624, 2044560), (630, 2025088), (640, 1993446), (672, 1898520), (720, 1771952), (728, 1752480), (768, 1661205), (780, 1635648), (819, 1557760), (832, 1533420), (840, 1518816), (896, 1423890), (910, 1401984), (936, 1363040), (960, 1328964), (1008, 1265680), (1040, 1226736), (1092, 1168320), (1120, 1139112), (1152, 1107470), (1170, 1090432), (1217, 1048320), (1248, 1022280), (1260, 1012544), (1280, 996723), (1344, 949260), (1365, 934656), (1440, 885976), (1456, 876240), (1560, 817824), (1638, 778880), (1664, 766710), (1680, 759408), (1792, 711945), (1820, 700992), (1872, 681520), (1920, 664482), (2016, 632840), (2080, 613368), (2184, 584160), (2240, 569556), (2304, 553735), (2340, 545216), (2434, 524160), (2496, 511140), (2520, 506272), (2688, 474630), (2730, 467328), (2880, 442988), (2912, 438120), (3120, 408912), (3276, 389440), (3328, 383355), (3360, 379704), (3640, 350496), (3651, 349440), (3744, 340760), (3840, 332241), (4032, 316420), (4095, 311552), (4160, 306684), (4368, 292080), (4480, 284778), (4680, 272608), (4868, 262080), (4992, 255570), (5040, 253136), (5376, 237315), (5460, 233664), (5760, 221494), (5824, 219060), (6085, 209664), (6240, 204456), (6552, 194720), (6720, 189852), (7280, 175248), (7302, 174720), (7488, 170380), (8064, 158210), (8190, 155776), (8320, 153342), (8519, 149760), (8736, 146040), (8960, 142389), (9360, 136304), (9736, 131040), (9984, 127785), (10080, 126568), (10920, 116832), (10953, 116480), (11520, 110747), (11648, 109530), (12170, 104832), (12480, 102228), (13104, 97360), (13440, 94926), (14560, 87624), (14604, 87360), (14976, 85190), (15821, 80640), (16128, 79105), (16380, 77888), (16640, 76671), (17038, 74880), (17472, 73020), (18255, 69888), (18720, 68152), (19472, 65520), (20160, 63284), (21840, 58416), (21906, 58240), (23296, 54765), (24340, 52416), (24960, 51114), (25557, 49920), (26208, 48680), (26880, 47463), (29120, 43812), (29208, 43680), (29952, 42595), (31642, 40320), (32760, 38944), (34076, 37440), (34944, 36510)]