1465651880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 256

約数和(自身を含む): 4339008000

約数和(自身を除く): 2873356120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 61, 70, 77, 88, 110, 116, 122, 140, 145, 154, 203, 220, 232, 244, 269, 280, 290, 305, 308, 319, 385, 406, 427, 440, 488, 538, 580, 610, 616, 638, 671, 770, 812, 854, 1015, 1076, 1160, 1220, 1276, 1342, 1345, 1540, 1595, 1624, 1708, 1769, 1883, 2030, 2135, 2152, 2233, 2440, 2552, 2684, 2690, 2959, 3080, 3190, 3355, 3416, 3538, 3766, 4060, 4270, 4466, 4697, 5368, 5380, 5918, 6380, 6710, 7076, 7532, 7801, 8120, 8540, 8845, 8932, 9394, 9415, 10760, 11165, 11836, 12383, 12760, 13420, 14152, 14795, 15064, 15602, 16409, 17080, 17690, 17864, 18788, 18830, 19459, 20713, 22330, 23485, 23672, 24766, 26840, 29590, 31204, 32818, 35380, 37576, 37660, 38918, 39005, 41426, 44660, 46970, 49532, 54607, 59180, 61915, 62408, 65636, 70760, 75320, 77836, 78010, 82045, 82852, 85811, 89320, 93940, 97295, 99064, 103565, 109214, 114863, 118360, 123830, 131272, 136213, 155672, 156020, 164090, 165704, 171622, 180499, 187880, 194590, 207130, 218428, 229726, 247660, 272426, 273035, 312040, 328180, 343244, 360998, 389180, 414260, 429055, 436856, 459452, 475861, 495320, 544852, 546070, 574315, 600677, 656360, 681065, 686488, 721996, 778360, 828520, 858110, 902495, 918904, 951722, 1089704, 1092140, 1148630, 1201354, 1263493, 1362130, 1443992, 1716220, 1804990, 1903444, 2184280, 2297260, 2379305, 2402708, 2526986, 2724260, 3003385, 3331027, 3432440, 3609980, 3806888, 4594520, 4758610, 4805416, 5053972, 5234471, 5448520, 6006770, 6317465, 6662054, 7219960, 9517220, 10107944, 10468942, 12013540, 12634930, 13324108, 16655135, 19034440, 20937884, 24027080, 25269860, 26172355, 26648216, 33310270, 36641297, 41875768, 50539720, 52344710, 66620540, 73282594, 104689420, 133241080, 146565188, 183206485, 209378840, 293130376, 366412970, 732825940, 1465651880]

約数ペア:

[(1, 1465651880), (2, 732825940), (4, 366412970), (5, 293130376), (7, 209378840), (8, 183206485), (10, 146565188), (11, 133241080), (14, 104689420), (20, 73282594), (22, 66620540), (28, 52344710), (29, 50539720), (35, 41875768), (40, 36641297), (44, 33310270), (55, 26648216), (56, 26172355), (58, 25269860), (61, 24027080), (70, 20937884), (77, 19034440), (88, 16655135), (110, 13324108), (116, 12634930), (122, 12013540), (140, 10468942), (145, 10107944), (154, 9517220), (203, 7219960), (220, 6662054), (232, 6317465), (244, 6006770), (269, 5448520), (280, 5234471), (290, 5053972), (305, 4805416), (308, 4758610), (319, 4594520), (385, 3806888), (406, 3609980), (427, 3432440), (440, 3331027), (488, 3003385), (538, 2724260), (580, 2526986), (610, 2402708), (616, 2379305), (638, 2297260), (671, 2184280), (770, 1903444), (812, 1804990), (854, 1716220), (1015, 1443992), (1076, 1362130), (1160, 1263493), (1220, 1201354), (1276, 1148630), (1342, 1092140), (1345, 1089704), (1540, 951722), (1595, 918904), (1624, 902495), (1708, 858110), (1769, 828520), (1883, 778360), (2030, 721996), (2135, 686488), (2152, 681065), (2233, 656360), (2440, 600677), (2552, 574315), (2684, 546070), (2690, 544852), (2959, 495320), (3080, 475861), (3190, 459452), (3355, 436856), (3416, 429055), (3538, 414260), (3766, 389180), (4060, 360998), (4270, 343244), (4466, 328180), (4697, 312040), (5368, 273035), (5380, 272426), (5918, 247660), (6380, 229726), (6710, 218428), (7076, 207130), (7532, 194590), (7801, 187880), (8120, 180499), (8540, 171622), (8845, 165704), (8932, 164090), (9394, 156020), (9415, 155672), (10760, 136213), (11165, 131272), (11836, 123830), (12383, 118360), (12760, 114863), (13420, 109214), (14152, 103565), (14795, 99064), (15064, 97295), (15602, 93940), (16409, 89320), (17080, 85811), (17690, 82852), (17864, 82045), (18788, 78010), (18830, 77836), (19459, 75320), (20713, 70760), (22330, 65636), (23485, 62408), (23672, 61915), (24766, 59180), (26840, 54607), (29590, 49532), (31204, 46970), (32818, 44660), (35380, 41426), (37576, 39005), (37660, 38918)]