157220577280

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{587}}^1$

素因数の和:1134

約数の個数: 224

約数和(自身を含む): 407831324544

約数和(自身を除く): 250610747264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 503, 512, 520, 587, 640, 832, 1006, 1024, 1040, 1174, 1280, 1664, 2012, 2048, 2080, 2348, 2515, 2560, 2935, 3328, 4024, 4096, 4160, 4696, 5030, 5120, 5870, 6539, 6656, 7631, 8048, 8192, 8320, 9392, 10060, 10240, 11740, 13078, 13312, 15262, 16096, 16640, 18784, 20120, 20480, 23480, 26156, 26624, 30524, 32192, 32695, 33280, 37568, 38155, 40240, 40960, 46960, 52312, 53248, 61048, 64384, 65390, 66560, 75136, 76310, 80480, 93920, 104624, 106496, 122096, 128768, 130780, 133120, 150272, 152620, 160960, 187840, 209248, 244192, 257536, 261560, 266240, 295261, 300544, 305240, 321920, 375680, 418496, 488384, 515072, 523120, 532480, 590522, 601088, 610480, 643840, 751360, 836992, 976768, 1030144, 1046240, 1181044, 1202176, 1220960, 1287680, 1476305, 1502720, 1673984, 1953536, 2060288, 2092480, 2362088, 2404352, 2441920, 2575360, 2952610, 3005440, 3347968, 3838393, 3907072, 4120576, 4184960, 4724176, 4808704, 4883840, 5150720, 5905220, 6010880, 6695936, 7676786, 7814144, 8369920, 9448352, 9767680, 10301440, 11810440, 12021760, 13391872, 15353572, 15628288, 16739840, 18896704, 19191965, 19535360, 20602880, 23620880, 24043520, 26783744, 30707144, 31256576, 33479680, 37793408, 38383930, 39070720, 47241760, 53567488, 61414288, 62513152, 66959360, 75586816, 76767860, 78141440, 94483520, 122828576, 133918720, 151173632, 153535720, 156282880, 188967040, 245657152, 267837440, 302347264, 307071440, 312565760, 377934080, 491314304, 604694528, 614142880, 755868160, 982628608, 1209389056, 1228285760, 1511736320, 1965257216, 2418778112, 2456571520, 3023472640, 3930514432, 4913143040, 6046945280, 7861028864, 9826286080, 12093890560, 15722057728, 19652572160, 31444115456, 39305144320, 78610288640, 157220577280]

約数ペア:

[(1, 157220577280), (2, 78610288640), (4, 39305144320), (5, 31444115456), (8, 19652572160), (10, 15722057728), (13, 12093890560), (16, 9826286080), (20, 7861028864), (26, 6046945280), (32, 4913143040), (40, 3930514432), (52, 3023472640), (64, 2456571520), (65, 2418778112), (80, 1965257216), (104, 1511736320), (128, 1228285760), (130, 1209389056), (160, 982628608), (208, 755868160), (256, 614142880), (260, 604694528), (320, 491314304), (416, 377934080), (503, 312565760), (512, 307071440), (520, 302347264), (587, 267837440), (640, 245657152), (832, 188967040), (1006, 156282880), (1024, 153535720), (1040, 151173632), (1174, 133918720), (1280, 122828576), (1664, 94483520), (2012, 78141440), (2048, 76767860), (2080, 75586816), (2348, 66959360), (2515, 62513152), (2560, 61414288), (2935, 53567488), (3328, 47241760), (4024, 39070720), (4096, 38383930), (4160, 37793408), (4696, 33479680), (5030, 31256576), (5120, 30707144), (5870, 26783744), (6539, 24043520), (6656, 23620880), (7631, 20602880), (8048, 19535360), (8192, 19191965), (8320, 18896704), (9392, 16739840), (10060, 15628288), (10240, 15353572), (11740, 13391872), (13078, 12021760), (13312, 11810440), (15262, 10301440), (16096, 9767680), (16640, 9448352), (18784, 8369920), (20120, 7814144), (20480, 7676786), (23480, 6695936), (26156, 6010880), (26624, 5905220), (30524, 5150720), (32192, 4883840), (32695, 4808704), (33280, 4724176), (37568, 4184960), (38155, 4120576), (40240, 3907072), (40960, 3838393), (46960, 3347968), (52312, 3005440), (53248, 2952610), (61048, 2575360), (64384, 2441920), (65390, 2404352), (66560, 2362088), (75136, 2092480), (76310, 2060288), (80480, 1953536), (93920, 1673984), (104624, 1502720), (106496, 1476305), (122096, 1287680), (128768, 1220960), (130780, 1202176), (133120, 1181044), (150272, 1046240), (152620, 1030144), (160960, 976768), (187840, 836992), (209248, 751360), (244192, 643840), (257536, 610480), (261560, 601088), (266240, 590522), (295261, 532480), (300544, 523120), (305240, 515072), (321920, 488384), (375680, 418496)]