4048794880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 11125900800

約数和(自身を除く): 7077105920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 71, 80, 92, 104, 115, 128, 130, 142, 149, 160, 184, 208, 230, 256, 260, 284, 298, 299, 320, 355, 368, 416, 460, 520, 568, 596, 598, 640, 710, 736, 745, 832, 920, 923, 1040, 1136, 1192, 1196, 1280, 1420, 1472, 1490, 1495, 1633, 1664, 1840, 1846, 1937, 2080, 2272, 2384, 2392, 2840, 2944, 2980, 2990, 3266, 3328, 3427, 3680, 3692, 3874, 4160, 4544, 4615, 4768, 4784, 5680, 5888, 5960, 5980, 6532, 6854, 7360, 7384, 7748, 8165, 8320, 9088, 9230, 9536, 9568, 9685, 10579, 11360, 11920, 11960, 13064, 13708, 14720, 14768, 15496, 16330, 16640, 17135, 18176, 18460, 19072, 19136, 19370, 21158, 21229, 22720, 23840, 23920, 26128, 27416, 29440, 29536, 30992, 32660, 34270, 36920, 38144, 38272, 38740, 42316, 42458, 44551, 45440, 47680, 47840, 52256, 52895, 54832, 59072, 61984, 65320, 68540, 73840, 76544, 77480, 84632, 84916, 89102, 90880, 95360, 95680, 104512, 105790, 106145, 109664, 118144, 123968, 130640, 137080, 137527, 147680, 154960, 169264, 169832, 178204, 190720, 191360, 209024, 211580, 212290, 219328, 222755, 236288, 243317, 247936, 261280, 274160, 275054, 295360, 309920, 338528, 339664, 356408, 382720, 418048, 423160, 424580, 438656, 445510, 486634, 495872, 522560, 548320, 550108, 590720, 619840, 677056, 679328, 687635, 712816, 846320, 849160, 877312, 891020, 973268, 1045120, 1096640, 1100216, 1181440, 1216585, 1239680, 1354112, 1358656, 1375270, 1425632, 1692640, 1698320, 1782040, 1946536, 2090240, 2193280, 2200432, 2433170, 2479360, 2708224, 2717312, 2750540, 2851264, 3163121, 3385280, 3396640, 3564080, 3893072, 4386560, 4400864, 4866340, 5434624, 5501080, 5702528, 6326242, 6770560, 6793280, 7128160, 7786144, 8801728, 9732680, 11002160, 11405056, 12652484, 13541120, 13586560, 14256320, 15572288, 15815605, 17603456, 19465360, 22004320, 25304968, 27173120, 28512640, 31144576, 31631210, 35206912, 38930720, 44008640, 50609936, 57025280, 62289152, 63262420, 77861440, 88017280, 101219872, 126524840, 155722880, 176034560, 202439744, 253049680, 311445760, 404879488, 506099360, 809758976, 1012198720, 2024397440, 4048794880]

約数ペア:

[(1, 4048794880), (2, 2024397440), (4, 1012198720), (5, 809758976), (8, 506099360), (10, 404879488), (13, 311445760), (16, 253049680), (20, 202439744), (23, 176034560), (26, 155722880), (32, 126524840), (40, 101219872), (46, 88017280), (52, 77861440), (64, 63262420), (65, 62289152), (71, 57025280), (80, 50609936), (92, 44008640), (104, 38930720), (115, 35206912), (128, 31631210), (130, 31144576), (142, 28512640), (149, 27173120), (160, 25304968), (184, 22004320), (208, 19465360), (230, 17603456), (256, 15815605), (260, 15572288), (284, 14256320), (298, 13586560), (299, 13541120), (320, 12652484), (355, 11405056), (368, 11002160), (416, 9732680), (460, 8801728), (520, 7786144), (568, 7128160), (596, 6793280), (598, 6770560), (640, 6326242), (710, 5702528), (736, 5501080), (745, 5434624), (832, 4866340), (920, 4400864), (923, 4386560), (1040, 3893072), (1136, 3564080), (1192, 3396640), (1196, 3385280), (1280, 3163121), (1420, 2851264), (1472, 2750540), (1490, 2717312), (1495, 2708224), (1633, 2479360), (1664, 2433170), (1840, 2200432), (1846, 2193280), (1937, 2090240), (2080, 1946536), (2272, 1782040), (2384, 1698320), (2392, 1692640), (2840, 1425632), (2944, 1375270), (2980, 1358656), (2990, 1354112), (3266, 1239680), (3328, 1216585), (3427, 1181440), (3680, 1100216), (3692, 1096640), (3874, 1045120), (4160, 973268), (4544, 891020), (4615, 877312), (4768, 849160), (4784, 846320), (5680, 712816), (5888, 687635), (5960, 679328), (5980, 677056), (6532, 619840), (6854, 590720), (7360, 550108), (7384, 548320), (7748, 522560), (8165, 495872), (8320, 486634), (9088, 445510), (9230, 438656), (9536, 424580), (9568, 423160), (9685, 418048), (10579, 382720), (11360, 356408), (11920, 339664), (11960, 338528), (13064, 309920), (13708, 295360), (14720, 275054), (14768, 274160), (15496, 261280), (16330, 247936), (16640, 243317), (17135, 236288), (18176, 222755), (18460, 219328), (19072, 212290), (19136, 211580), (19370, 209024), (21158, 191360), (21229, 190720), (22720, 178204), (23840, 169832), (23920, 169264), (26128, 154960), (27416, 147680), (29440, 137527), (29536, 137080), (30992, 130640), (32660, 123968), (34270, 118144), (36920, 109664), (38144, 106145), (38272, 105790), (38740, 104512), (42316, 95680), (42458, 95360), (44551, 90880), (45440, 89102), (47680, 84916), (47840, 84632), (52256, 77480), (52895, 76544), (54832, 73840), (59072, 68540), (61984, 65320)]