20311925191680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42657773}}^1$

素因数の和:42657832

約数の個数: 176

約数和(自身を含む): 67062115874304

約数和(自身を除く): 46750190682624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 31744, 39680, 47616, 59520, 79360, 95232, 119040, 158720, 238080, 476160, 42657773, 85315546, 127973319, 170631092, 213288865, 255946638, 341262184, 426577730, 511893276, 639866595, 682524368, 853155460, 1023786552, 1279733190, 1322390963, 1365048736, 1706310920, 2047573104, 2559466380, 2644781926, 2730097472, 3412621840, 3967172889, 4095146208, 5118932760, 5289563852, 5460194944, 6611954815, 6825243680, 7934345778, 8190292416, 10237865520, 10579127704, 10920389888, 13223909630, 13650487360, 15868691556, 16380584832, 19835864445, 20475731040, 21158255408, 21840779776, 26447819260, 27300974720, 31737383112, 32761169664, 39671728890, 40951462080, 42316510816, 43681559552, 52895638520, 54601949440, 63474766224, 65522339328, 79343457780, 81902924160, 84633021632, 105791277040, 109203898880, 126949532448, 131044678656, 158686915560, 163805848320, 169266043264, 211582554080, 218407797760, 253899064896, 317373831120, 327611696640, 338532086528, 423165108160, 507798129792, 634747662240, 655223393280, 677064173056, 846330216320, 1015596259584, 1269495324480, 1354128346112, 1692660432640, 2031192519168, 2538990648960, 3385320865280, 4062385038336, 5077981297920, 6770641730560, 10155962595840, 20311925191680]

約数ペア:

[(1, 20311925191680), (2, 10155962595840), (3, 6770641730560), (4, 5077981297920), (5, 4062385038336), (6, 3385320865280), (8, 2538990648960), (10, 2031192519168), (12, 1692660432640), (15, 1354128346112), (16, 1269495324480), (20, 1015596259584), (24, 846330216320), (30, 677064173056), (31, 655223393280), (32, 634747662240), (40, 507798129792), (48, 423165108160), (60, 338532086528), (62, 327611696640), (64, 317373831120), (80, 253899064896), (93, 218407797760), (96, 211582554080), (120, 169266043264), (124, 163805848320), (128, 158686915560), (155, 131044678656), (160, 126949532448), (186, 109203898880), (192, 105791277040), (240, 84633021632), (248, 81902924160), (256, 79343457780), (310, 65522339328), (320, 63474766224), (372, 54601949440), (384, 52895638520), (465, 43681559552), (480, 42316510816), (496, 40951462080), (512, 39671728890), (620, 32761169664), (640, 31737383112), (744, 27300974720), (768, 26447819260), (930, 21840779776), (960, 21158255408), (992, 20475731040), (1024, 19835864445), (1240, 16380584832), (1280, 15868691556), (1488, 13650487360), (1536, 13223909630), (1860, 10920389888), (1920, 10579127704), (1984, 10237865520), (2480, 8190292416), (2560, 7934345778), (2976, 6825243680), (3072, 6611954815), (3720, 5460194944), (3840, 5289563852), (3968, 5118932760), (4960, 4095146208), (5120, 3967172889), (5952, 3412621840), (7440, 2730097472), (7680, 2644781926), (7936, 2559466380), (9920, 2047573104), (11904, 1706310920), (14880, 1365048736), (15360, 1322390963), (15872, 1279733190), (19840, 1023786552), (23808, 853155460), (29760, 682524368), (31744, 639866595), (39680, 511893276), (47616, 426577730), (59520, 341262184), (79360, 255946638), (95232, 213288865), (119040, 170631092), (158720, 127973319), (238080, 85315546), (476160, 42657773)]