4947025920

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 224

約数和(自身を含む): 16004487168

約数和(自身を除く): 11057461248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 317, 320, 381, 384, 480, 508, 512, 634, 635, 640, 762, 768, 951, 960, 1016, 1024, 1268, 1270, 1280, 1524, 1536, 1585, 1902, 1905, 1920, 2032, 2048, 2536, 2540, 2560, 3048, 3072, 3170, 3804, 3810, 3840, 4064, 4096, 4755, 5072, 5080, 5120, 6096, 6144, 6340, 7608, 7620, 7680, 8128, 8192, 9510, 10144, 10160, 10240, 12192, 12288, 12680, 15216, 15240, 15360, 16256, 19020, 20288, 20320, 20480, 24384, 24576, 25360, 30432, 30480, 30720, 32512, 38040, 40259, 40576, 40640, 40960, 48768, 50720, 60864, 60960, 61440, 65024, 76080, 80518, 81152, 81280, 97536, 101440, 120777, 121728, 121920, 122880, 130048, 152160, 161036, 162304, 162560, 195072, 201295, 202880, 241554, 243456, 243840, 260096, 304320, 322072, 324608, 325120, 390144, 402590, 405760, 483108, 486912, 487680, 520192, 603885, 608640, 644144, 649216, 650240, 780288, 805180, 811520, 966216, 973824, 975360, 1040384, 1207770, 1217280, 1288288, 1298432, 1300480, 1560576, 1610360, 1623040, 1932432, 1947648, 1950720, 2415540, 2434560, 2576576, 2596864, 2600960, 3121152, 3220720, 3246080, 3864864, 3895296, 3901440, 4831080, 4869120, 5153152, 5201920, 6441440, 6492160, 7729728, 7790592, 7802880, 9662160, 9738240, 10306304, 12882880, 12984320, 15459456, 15605760, 19324320, 19476480, 20612608, 25765760, 30918912, 38648640, 38952960, 41225216, 51531520, 61837824, 77297280, 82450432, 103063040, 123675648, 154594560, 164900864, 206126080, 247351296, 309189120, 329801728, 412252160, 494702592, 618378240, 824504320, 989405184, 1236756480, 1649008640, 2473512960, 4947025920]

約数ペア:

[(1, 4947025920), (2, 2473512960), (3, 1649008640), (4, 1236756480), (5, 989405184), (6, 824504320), (8, 618378240), (10, 494702592), (12, 412252160), (15, 329801728), (16, 309189120), (20, 247351296), (24, 206126080), (30, 164900864), (32, 154594560), (40, 123675648), (48, 103063040), (60, 82450432), (64, 77297280), (80, 61837824), (96, 51531520), (120, 41225216), (127, 38952960), (128, 38648640), (160, 30918912), (192, 25765760), (240, 20612608), (254, 19476480), (256, 19324320), (317, 15605760), (320, 15459456), (381, 12984320), (384, 12882880), (480, 10306304), (508, 9738240), (512, 9662160), (634, 7802880), (635, 7790592), (640, 7729728), (762, 6492160), (768, 6441440), (951, 5201920), (960, 5153152), (1016, 4869120), (1024, 4831080), (1268, 3901440), (1270, 3895296), (1280, 3864864), (1524, 3246080), (1536, 3220720), (1585, 3121152), (1902, 2600960), (1905, 2596864), (1920, 2576576), (2032, 2434560), (2048, 2415540), (2536, 1950720), (2540, 1947648), (2560, 1932432), (3048, 1623040), (3072, 1610360), (3170, 1560576), (3804, 1300480), (3810, 1298432), (3840, 1288288), (4064, 1217280), (4096, 1207770), (4755, 1040384), (5072, 975360), (5080, 973824), (5120, 966216), (6096, 811520), (6144, 805180), (6340, 780288), (7608, 650240), (7620, 649216), (7680, 644144), (8128, 608640), (8192, 603885), (9510, 520192), (10144, 487680), (10160, 486912), (10240, 483108), (12192, 405760), (12288, 402590), (12680, 390144), (15216, 325120), (15240, 324608), (15360, 322072), (16256, 304320), (19020, 260096), (20288, 243840), (20320, 243456), (20480, 241554), (24384, 202880), (24576, 201295), (25360, 195072), (30432, 162560), (30480, 162304), (30720, 161036), (32512, 152160), (38040, 130048), (40259, 122880), (40576, 121920), (40640, 121728), (40960, 120777), (48768, 101440), (50720, 97536), (60864, 81280), (60960, 81152), (61440, 80518), (65024, 76080)]