1252259493760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{4507}}^1$

素因数の和:5245

約数の個数: 256

約数和(自身を含む): 3325242170880

約数和(自身を除く): 2072982677120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 128, 160, 176, 220, 244, 305, 320, 352, 440, 488, 610, 640, 647, 671, 704, 880, 976, 1220, 1294, 1342, 1408, 1760, 1952, 2440, 2588, 2684, 3235, 3355, 3520, 3904, 4507, 4880, 5176, 5368, 6470, 6710, 7040, 7117, 7808, 9014, 9760, 10352, 10736, 12940, 13420, 14234, 18028, 19520, 20704, 21472, 22535, 25880, 26840, 28468, 35585, 36056, 39040, 39467, 41408, 42944, 45070, 49577, 51760, 53680, 56936, 71170, 72112, 78934, 82816, 85888, 90140, 99154, 103520, 107360, 113872, 142340, 144224, 157868, 180280, 197335, 198308, 207040, 214720, 227744, 247885, 274927, 284680, 288448, 315736, 360560, 394670, 396616, 414080, 429440, 434137, 455488, 495770, 549854, 569360, 576896, 631472, 721120, 789340, 793232, 868274, 910976, 991540, 1099708, 1138720, 1262944, 1374635, 1442240, 1578680, 1586464, 1736548, 1983080, 2170685, 2199416, 2277440, 2525888, 2749270, 2884480, 2916029, 3024197, 3157360, 3172928, 3473096, 3966160, 4341370, 4398832, 4554880, 5051776, 5498540, 5832058, 6048394, 6314720, 6345856, 6946192, 7932320, 8682740, 8797664, 10997080, 11664116, 12096788, 12629440, 13892384, 14580145, 15120985, 15864640, 17365480, 17595328, 21994160, 23328232, 24193576, 25258880, 27784768, 29160290, 30241970, 31729280, 32076319, 34730960, 35190656, 43988320, 46656464, 48387152, 55569536, 58320580, 60483940, 64152638, 69461920, 87976640, 93312928, 96774304, 116641160, 120967880, 128305276, 138923840, 160381595, 175953280, 177877769, 186625856, 193548608, 233282320, 241935760, 256610552, 277847680, 320763190, 355755538, 373251712, 387097216, 466564640, 483871520, 513221104, 641526380, 711511076, 889388845, 933129280, 967743040, 1026442208, 1283052760, 1423022152, 1778777690, 1866258560, 1935486080, 1956655459, 2052884416, 2566105520, 2846044304, 3557555380, 3913310918, 4105768832, 5132211040, 5692088608, 7115110760, 7826621836, 9783277295, 10264422080, 11384177216, 14230221520, 15653243672, 19566554590, 20528844160, 22768354432, 28460443040, 31306487344, 39133109180, 56920886080, 62612974688, 78266218360, 113841772160, 125225949376, 156532436720, 250451898752, 313064873440, 626129746880, 1252259493760]

約数ペア:

[(1, 1252259493760), (2, 626129746880), (4, 313064873440), (5, 250451898752), (8, 156532436720), (10, 125225949376), (11, 113841772160), (16, 78266218360), (20, 62612974688), (22, 56920886080), (32, 39133109180), (40, 31306487344), (44, 28460443040), (55, 22768354432), (61, 20528844160), (64, 19566554590), (80, 15653243672), (88, 14230221520), (110, 11384177216), (122, 10264422080), (128, 9783277295), (160, 7826621836), (176, 7115110760), (220, 5692088608), (244, 5132211040), (305, 4105768832), (320, 3913310918), (352, 3557555380), (440, 2846044304), (488, 2566105520), (610, 2052884416), (640, 1956655459), (647, 1935486080), (671, 1866258560), (704, 1778777690), (880, 1423022152), (976, 1283052760), (1220, 1026442208), (1294, 967743040), (1342, 933129280), (1408, 889388845), (1760, 711511076), (1952, 641526380), (2440, 513221104), (2588, 483871520), (2684, 466564640), (3235, 387097216), (3355, 373251712), (3520, 355755538), (3904, 320763190), (4507, 277847680), (4880, 256610552), (5176, 241935760), (5368, 233282320), (6470, 193548608), (6710, 186625856), (7040, 177877769), (7117, 175953280), (7808, 160381595), (9014, 138923840), (9760, 128305276), (10352, 120967880), (10736, 116641160), (12940, 96774304), (13420, 93312928), (14234, 87976640), (18028, 69461920), (19520, 64152638), (20704, 60483940), (21472, 58320580), (22535, 55569536), (25880, 48387152), (26840, 46656464), (28468, 43988320), (35585, 35190656), (36056, 34730960), (39040, 32076319), (39467, 31729280), (41408, 30241970), (42944, 29160290), (45070, 27784768), (49577, 25258880), (51760, 24193576), (53680, 23328232), (56936, 21994160), (71170, 17595328), (72112, 17365480), (78934, 15864640), (82816, 15120985), (85888, 14580145), (90140, 13892384), (99154, 12629440), (103520, 12096788), (107360, 11664116), (113872, 10997080), (142340, 8797664), (144224, 8682740), (157868, 7932320), (180280, 6946192), (197335, 6345856), (198308, 6314720), (207040, 6048394), (214720, 5832058), (227744, 5498540), (247885, 5051776), (274927, 4554880), (284680, 4398832), (288448, 4341370), (315736, 3966160), (360560, 3473096), (394670, 3172928), (396616, 3157360), (414080, 3024197), (429440, 2916029), (434137, 2884480), (455488, 2749270), (495770, 2525888), (549854, 2277440), (569360, 2199416), (576896, 2170685), (631472, 1983080), (721120, 1736548), (789340, 1586464), (793232, 1578680), (868274, 1442240), (910976, 1374635), (991540, 1262944), (1099708, 1138720)]