126142243840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^3\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 176

約数和(自身を含む): 313057764864

約数和(自身を除く): 186915521024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 827, 961, 992, 1024, 1240, 1280, 1654, 1922, 1984, 2480, 2560, 3308, 3844, 3968, 4135, 4805, 4960, 5120, 6616, 7688, 7936, 8270, 9610, 9920, 13232, 15376, 15872, 16540, 19220, 19840, 25637, 26464, 29791, 30752, 31744, 33080, 38440, 39680, 51274, 52928, 59582, 61504, 66160, 76880, 79360, 102548, 105856, 119164, 123008, 128185, 132320, 148955, 153760, 158720, 205096, 211712, 238328, 246016, 256370, 264640, 297910, 307520, 410192, 423424, 476656, 492032, 512740, 529280, 595820, 615040, 794747, 820384, 846848, 953312, 984064, 1025480, 1058560, 1191640, 1230080, 1589494, 1640768, 1906624, 2050960, 2117120, 2383280, 2460160, 3178988, 3281536, 3813248, 3973735, 4101920, 4234240, 4766560, 4920320, 6357976, 6563072, 7626496, 7947470, 8203840, 9533120, 12715952, 13126144, 15252992, 15894940, 16407680, 19066240, 24637157, 25431904, 26252288, 30505984, 31789880, 32815360, 38132480, 49274314, 50863808, 63579760, 65630720, 76264960, 98548628, 101727616, 123185785, 127159520, 131261440, 152529920, 197097256, 203455232, 246371570, 254319040, 394194512, 406910464, 492743140, 508638080, 788389024, 813820928, 985486280, 1017276160, 1576778048, 1970972560, 2034552320, 3153556096, 3941945120, 4069104640, 6307112192, 7883890240, 12614224384, 15767780480, 25228448768, 31535560960, 63071121920, 126142243840]

約数ペア:

[(1, 126142243840), (2, 63071121920), (4, 31535560960), (5, 25228448768), (8, 15767780480), (10, 12614224384), (16, 7883890240), (20, 6307112192), (31, 4069104640), (32, 3941945120), (40, 3153556096), (62, 2034552320), (64, 1970972560), (80, 1576778048), (124, 1017276160), (128, 985486280), (155, 813820928), (160, 788389024), (248, 508638080), (256, 492743140), (310, 406910464), (320, 394194512), (496, 254319040), (512, 246371570), (620, 203455232), (640, 197097256), (827, 152529920), (961, 131261440), (992, 127159520), (1024, 123185785), (1240, 101727616), (1280, 98548628), (1654, 76264960), (1922, 65630720), (1984, 63579760), (2480, 50863808), (2560, 49274314), (3308, 38132480), (3844, 32815360), (3968, 31789880), (4135, 30505984), (4805, 26252288), (4960, 25431904), (5120, 24637157), (6616, 19066240), (7688, 16407680), (7936, 15894940), (8270, 15252992), (9610, 13126144), (9920, 12715952), (13232, 9533120), (15376, 8203840), (15872, 7947470), (16540, 7626496), (19220, 6563072), (19840, 6357976), (25637, 4920320), (26464, 4766560), (29791, 4234240), (30752, 4101920), (31744, 3973735), (33080, 3813248), (38440, 3281536), (39680, 3178988), (51274, 2460160), (52928, 2383280), (59582, 2117120), (61504, 2050960), (66160, 1906624), (76880, 1640768), (79360, 1589494), (102548, 1230080), (105856, 1191640), (119164, 1058560), (123008, 1025480), (128185, 984064), (132320, 953312), (148955, 846848), (153760, 820384), (158720, 794747), (205096, 615040), (211712, 595820), (238328, 529280), (246016, 512740), (256370, 492032), (264640, 476656), (297910, 423424), (307520, 410192)]