1307260456960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{3359}}^1$

素因数の和:4032

約数の個数: 208

約数和(自身を含む): 3244485242880

約数和(自身を除く): 1937224785920

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, 613, 620, 640, 992, 1024, 1226, 1240, 1280, 1984, 2048, 2452, 2480, 2560, 3065, 3359, 3968, 4096, 4904, 4960, 5120, 6130, 6718, 7936, 9808, 9920, 10240, 12260, 13436, 15872, 16795, 19003, 19616, 19840, 20480, 24520, 26872, 31744, 33590, 38006, 39232, 39680, 49040, 53744, 63488, 67180, 76012, 78464, 79360, 95015, 98080, 104129, 107488, 126976, 134360, 152024, 156928, 158720, 190030, 196160, 208258, 214976, 268720, 304048, 313856, 317440, 380060, 392320, 416516, 429952, 520645, 537440, 608096, 627712, 634880, 760120, 784640, 833032, 859904, 1041290, 1074880, 1216192, 1255424, 1520240, 1569280, 1666064, 1719808, 2059067, 2082580, 2149760, 2432384, 2510848, 3040480, 3138560, 3332128, 3439616, 4118134, 4165160, 4299520, 4864768, 6080960, 6277120, 6664256, 6879232, 8236268, 8330320, 8599040, 9729536, 10295335, 12161920, 12554240, 13328512, 13758464, 16472536, 16660640, 17198080, 19459072, 20590670, 24323840, 26657024, 32945072, 33321280, 34396160, 38918144, 41181340, 48647680, 53314048, 63831077, 65890144, 66642560, 68792320, 77836288, 82362680, 97295360, 106628096, 127662154, 131780288, 133285120, 164725360, 194590720, 213256192, 255324308, 263560576, 266570240, 319155385, 329450720, 389181440, 426512384, 510648616, 527121152, 533140480, 638310770, 658901440, 1021297232, 1054242304, 1066280960, 1276621540, 1317802880, 2042594464, 2108484608, 2132561920, 2553243080, 2635605760, 4085188928, 4216969216, 5106486160, 5271211520, 8170377856, 8433938432, 10212972320, 10542423040, 16340755712, 20425944640, 21084846080, 32681511424, 40851889280, 42169692160, 65363022848, 81703778560, 130726045696, 163407557120, 261452091392, 326815114240, 653630228480, 1307260456960]

約数ペア:

[(1, 1307260456960), (2, 653630228480), (4, 326815114240), (5, 261452091392), (8, 163407557120), (10, 130726045696), (16, 81703778560), (20, 65363022848), (31, 42169692160), (32, 40851889280), (40, 32681511424), (62, 21084846080), (64, 20425944640), (80, 16340755712), (124, 10542423040), (128, 10212972320), (155, 8433938432), (160, 8170377856), (248, 5271211520), (256, 5106486160), (310, 4216969216), (320, 4085188928), (496, 2635605760), (512, 2553243080), (613, 2132561920), (620, 2108484608), (640, 2042594464), (992, 1317802880), (1024, 1276621540), (1226, 1066280960), (1240, 1054242304), (1280, 1021297232), (1984, 658901440), (2048, 638310770), (2452, 533140480), (2480, 527121152), (2560, 510648616), (3065, 426512384), (3359, 389181440), (3968, 329450720), (4096, 319155385), (4904, 266570240), (4960, 263560576), (5120, 255324308), (6130, 213256192), (6718, 194590720), (7936, 164725360), (9808, 133285120), (9920, 131780288), (10240, 127662154), (12260, 106628096), (13436, 97295360), (15872, 82362680), (16795, 77836288), (19003, 68792320), (19616, 66642560), (19840, 65890144), (20480, 63831077), (24520, 53314048), (26872, 48647680), (31744, 41181340), (33590, 38918144), (38006, 34396160), (39232, 33321280), (39680, 32945072), (49040, 26657024), (53744, 24323840), (63488, 20590670), (67180, 19459072), (76012, 17198080), (78464, 16660640), (79360, 16472536), (95015, 13758464), (98080, 13328512), (104129, 12554240), (107488, 12161920), (126976, 10295335), (134360, 9729536), (152024, 8599040), (156928, 8330320), (158720, 8236268), (190030, 6879232), (196160, 6664256), (208258, 6277120), (214976, 6080960), (268720, 4864768), (304048, 4299520), (313856, 4165160), (317440, 4118134), (380060, 3439616), (392320, 3332128), (416516, 3138560), (429952, 3040480), (520645, 2510848), (537440, 2432384), (608096, 2149760), (627712, 2082580), (634880, 2059067), (760120, 1719808), (784640, 1666064), (833032, 1569280), (859904, 1520240), (1041290, 1255424), (1074880, 1216192)]