1254964480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 432

約数和(自身を含む): 4076847936

約数和(自身を除く): 2821883456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 49, 55, 56, 64, 68, 70, 77, 80, 85, 88, 98, 107, 110, 112, 119, 128, 136, 140, 154, 160, 170, 176, 187, 196, 214, 220, 224, 238, 245, 256, 272, 280, 308, 320, 340, 352, 374, 385, 392, 428, 440, 448, 476, 490, 535, 539, 544, 560, 595, 616, 640, 680, 704, 748, 749, 770, 784, 833, 856, 880, 896, 935, 952, 980, 1070, 1078, 1088, 1120, 1177, 1190, 1232, 1280, 1309, 1360, 1408, 1496, 1498, 1540, 1568, 1666, 1712, 1760, 1792, 1819, 1870, 1904, 1960, 2140, 2156, 2176, 2240, 2354, 2380, 2464, 2618, 2695, 2720, 2816, 2992, 2996, 3080, 3136, 3332, 3424, 3520, 3638, 3740, 3745, 3808, 3920, 4165, 4280, 4312, 4352, 4480, 4708, 4760, 4928, 5236, 5243, 5390, 5440, 5885, 5984, 5992, 6160, 6272, 6545, 6664, 6848, 7040, 7276, 7480, 7490, 7616, 7840, 8239, 8330, 8560, 8624, 8960, 9095, 9163, 9416, 9520, 9856, 10472, 10486, 10780, 10880, 11770, 11968, 11984, 12320, 12544, 12733, 13090, 13328, 13696, 14080, 14552, 14960, 14980, 15232, 15680, 16478, 16660, 17120, 17248, 18190, 18326, 18832, 19040, 19712, 20009, 20944, 20972, 21560, 21760, 23540, 23936, 23968, 24640, 25466, 26180, 26215, 26656, 27392, 29104, 29920, 29960, 30464, 31360, 32956, 33320, 34240, 34496, 36380, 36652, 37664, 38080, 40018, 41195, 41888, 41944, 43120, 45815, 47080, 47872, 47936, 49280, 50932, 52360, 52430, 53312, 57673, 58208, 59840, 59920, 62720, 63665, 65912, 66640, 68480, 68992, 72760, 73304, 75328, 76160, 80036, 82390, 83776, 83888, 86240, 89131, 91630, 94160, 95872, 98560, 100045, 101864, 104720, 104860, 106624, 115346, 116416, 119680, 119840, 127330, 131824, 133280, 136960, 137984, 140063, 145520, 146608, 150656, 152320, 160072, 164780, 167552, 167776, 172480, 178262, 183260, 188320, 191744, 200090, 203728, 209440, 209720, 213248, 230692, 232832, 239360, 239680, 254660, 263648, 266560, 280126, 288365, 291040, 293216, 301312, 320144, 329560, 335104, 335552, 344960, 356524, 366520, 376640, 400180, 407456, 418880, 419440, 445655, 461384, 465664, 479360, 509320, 527296, 533120, 560252, 576730, 582080, 586432, 640288, 659120, 671104, 689920, 700315, 713048, 733040, 753280, 800360, 814912, 837760, 838880, 891310, 922768, 958720, 980441, 1018640, 1054592, 1066240, 1120504, 1153460, 1164160, 1172864, 1280576, 1318240, 1342208, 1400630, 1426096, 1466080, 1506560, 1600720, 1629824, 1675520, 1677760, 1782620, 1845536, 1960882, 2037280, 2109184, 2241008, 2306920, 2328320, 2345728, 2561152, 2636480, 2801260, 2852192, 2932160, 3201440, 3259648, 3355520, 3565240, 3691072, 3921764, 4074560, 4482016, 4613840, 4902205, 5122304, 5272960, 5602520, 5704384, 5864320, 6402880, 6711040, 7130480, 7382144, 7843528, 8149120, 8964032, 9227680, 9804410, 10545920, 11205040, 11408768, 11728640, 12805760, 14260960, 14764288, 15687056, 16298240, 17928064, 18455360, 19608820, 22410080, 22817536, 25611520, 28521920, 31374112, 35856128, 36910720, 39217640, 44820160, 57043840, 62748224, 73821440, 78435280, 89640320, 114087680, 125496448, 156870560, 179280640, 250992896, 313741120, 627482240, 1254964480]

約数ペア:

[(1, 1254964480), (2, 627482240), (4, 313741120), (5, 250992896), (7, 179280640), (8, 156870560), (10, 125496448), (11, 114087680), (14, 89640320), (16, 78435280), (17, 73821440), (20, 62748224), (22, 57043840), (28, 44820160), (32, 39217640), (34, 36910720), (35, 35856128), (40, 31374112), (44, 28521920), (49, 25611520), (55, 22817536), (56, 22410080), (64, 19608820), (68, 18455360), (70, 17928064), (77, 16298240), (80, 15687056), (85, 14764288), (88, 14260960), (98, 12805760), (107, 11728640), (110, 11408768), (112, 11205040), (119, 10545920), (128, 9804410), (136, 9227680), (140, 8964032), (154, 8149120), (160, 7843528), (170, 7382144), (176, 7130480), (187, 6711040), (196, 6402880), (214, 5864320), (220, 5704384), (224, 5602520), (238, 5272960), (245, 5122304), (256, 4902205), (272, 4613840), (280, 4482016), (308, 4074560), (320, 3921764), (340, 3691072), (352, 3565240), (374, 3355520), (385, 3259648), (392, 3201440), (428, 2932160), (440, 2852192), (448, 2801260), (476, 2636480), (490, 2561152), (535, 2345728), (539, 2328320), (544, 2306920), (560, 2241008), (595, 2109184), (616, 2037280), (640, 1960882), (680, 1845536), (704, 1782620), (748, 1677760), (749, 1675520), (770, 1629824), (784, 1600720), (833, 1506560), (856, 1466080), (880, 1426096), (896, 1400630), (935, 1342208), (952, 1318240), (980, 1280576), (1070, 1172864), (1078, 1164160), (1088, 1153460), (1120, 1120504), (1177, 1066240), (1190, 1054592), (1232, 1018640), (1280, 980441), (1309, 958720), (1360, 922768), (1408, 891310), (1496, 838880), (1498, 837760), (1540, 814912), (1568, 800360), (1666, 753280), (1712, 733040), (1760, 713048), (1792, 700315), (1819, 689920), (1870, 671104), (1904, 659120), (1960, 640288), (2140, 586432), (2156, 582080), (2176, 576730), (2240, 560252), (2354, 533120), (2380, 527296), (2464, 509320), (2618, 479360), (2695, 465664), (2720, 461384), (2816, 445655), (2992, 419440), (2996, 418880), (3080, 407456), (3136, 400180), (3332, 376640), (3424, 366520), (3520, 356524), (3638, 344960), (3740, 335552), (3745, 335104), (3808, 329560), (3920, 320144), (4165, 301312), (4280, 293216), (4312, 291040), (4352, 288365), (4480, 280126), (4708, 266560), (4760, 263648), (4928, 254660), (5236, 239680), (5243, 239360), (5390, 232832), (5440, 230692), (5885, 213248), (5984, 209720), (5992, 209440), (6160, 203728), (6272, 200090), (6545, 191744), (6664, 188320), (6848, 183260), (7040, 178262), (7276, 172480), (7480, 167776), (7490, 167552), (7616, 164780), (7840, 160072), (8239, 152320), (8330, 150656), (8560, 146608), (8624, 145520), (8960, 140063), (9095, 137984), (9163, 136960), (9416, 133280), (9520, 131824), (9856, 127330), (10472, 119840), (10486, 119680), (10780, 116416), (10880, 115346), (11770, 106624), (11968, 104860), (11984, 104720), (12320, 101864), (12544, 100045), (12733, 98560), (13090, 95872), (13328, 94160), (13696, 91630), (14080, 89131), (14552, 86240), (14960, 83888), (14980, 83776), (15232, 82390), (15680, 80036), (16478, 76160), (16660, 75328), (17120, 73304), (17248, 72760), (18190, 68992), (18326, 68480), (18832, 66640), (19040, 65912), (19712, 63665), (20009, 62720), (20944, 59920), (20972, 59840), (21560, 58208), (21760, 57673), (23540, 53312), (23936, 52430), (23968, 52360), (24640, 50932), (25466, 49280), (26180, 47936), (26215, 47872), (26656, 47080), (27392, 45815), (29104, 43120), (29920, 41944), (29960, 41888), (30464, 41195), (31360, 40018), (32956, 38080), (33320, 37664), (34240, 36652), (34496, 36380)]