31573134720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14387}}^1$

素因数の和:14542

約数の個数: 256

約数和(自身を含む): 112709836800

約数和(自身を除く): 81136702080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 1016, 1080, 1143, 1152, 1270, 1440, 1524, 1728, 1905, 1920, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3456, 3810, 4064, 4320, 4572, 5080, 5715, 5760, 6096, 6858, 7620, 8128, 8640, 9144, 10160, 11430, 12192, 13716, 14387, 15240, 16256, 17145, 17280, 18288, 20320, 22860, 24384, 27432, 28774, 30480, 34290, 36576, 40640, 43161, 45720, 48768, 54864, 57548, 60960, 68580, 71935, 73152, 81280, 86322, 91440, 109728, 115096, 121920, 129483, 137160, 143870, 146304, 172644, 182880, 215805, 219456, 230192, 243840, 258966, 274320, 287740, 345288, 365760, 388449, 431610, 438912, 460384, 517932, 548640, 575480, 647415, 690576, 731520, 776898, 863220, 920768, 1035864, 1097280, 1150960, 1294830, 1381152, 1553796, 1726440, 1827149, 1841536, 1942245, 2071728, 2194560, 2301920, 2589660, 2762304, 3107592, 3452880, 3654298, 3884490, 4143456, 4603840, 5179320, 5481447, 5524608, 6215184, 6905760, 7308596, 7768980, 8286912, 9135745, 9207680, 10358640, 10962894, 12430368, 13811520, 14617192, 15537960, 16444341, 16573824, 18271490, 20717280, 21925788, 24860736, 27407235, 27623040, 29234384, 31075920, 32888682, 36542980, 41434560, 43851576, 49333023, 49721472, 54814470, 58468768, 62151840, 65777364, 73085960, 82221705, 82869120, 87703152, 98666046, 109628940, 116937536, 124303680, 131554728, 146171920, 164443410, 175406304, 197332092, 219257880, 233875072, 246665115, 248607360, 263109456, 292343840, 328886820, 350812608, 394664184, 438515760, 493330230, 526218912, 584687680, 657773640, 701625216, 789328368, 877031520, 986660460, 1052437824, 1169375360, 1315547280, 1578656736, 1754063040, 1973320920, 2104875648, 2631094560, 3157313472, 3508126080, 3946641840, 5262189120, 6314626944, 7893283680, 10524378240, 15786567360, 31573134720]

約数ペア:

[(1, 31573134720), (2, 15786567360), (3, 10524378240), (4, 7893283680), (5, 6314626944), (6, 5262189120), (8, 3946641840), (9, 3508126080), (10, 3157313472), (12, 2631094560), (15, 2104875648), (16, 1973320920), (18, 1754063040), (20, 1578656736), (24, 1315547280), (27, 1169375360), (30, 1052437824), (32, 986660460), (36, 877031520), (40, 789328368), (45, 701625216), (48, 657773640), (54, 584687680), (60, 526218912), (64, 493330230), (72, 438515760), (80, 394664184), (90, 350812608), (96, 328886820), (108, 292343840), (120, 263109456), (127, 248607360), (128, 246665115), (135, 233875072), (144, 219257880), (160, 197332092), (180, 175406304), (192, 164443410), (216, 146171920), (240, 131554728), (254, 124303680), (270, 116937536), (288, 109628940), (320, 98666046), (360, 87703152), (381, 82869120), (384, 82221705), (432, 73085960), (480, 65777364), (508, 62151840), (540, 58468768), (576, 54814470), (635, 49721472), (640, 49333023), (720, 43851576), (762, 41434560), (864, 36542980), (960, 32888682), (1016, 31075920), (1080, 29234384), (1143, 27623040), (1152, 27407235), (1270, 24860736), (1440, 21925788), (1524, 20717280), (1728, 18271490), (1905, 16573824), (1920, 16444341), (2032, 15537960), (2160, 14617192), (2286, 13811520), (2540, 12430368), (2880, 10962894), (3048, 10358640), (3429, 9207680), (3456, 9135745), (3810, 8286912), (4064, 7768980), (4320, 7308596), (4572, 6905760), (5080, 6215184), (5715, 5524608), (5760, 5481447), (6096, 5179320), (6858, 4603840), (7620, 4143456), (8128, 3884490), (8640, 3654298), (9144, 3452880), (10160, 3107592), (11430, 2762304), (12192, 2589660), (13716, 2301920), (14387, 2194560), (15240, 2071728), (16256, 1942245), (17145, 1841536), (17280, 1827149), (18288, 1726440), (20320, 1553796), (22860, 1381152), (24384, 1294830), (27432, 1150960), (28774, 1097280), (30480, 1035864), (34290, 920768), (36576, 863220), (40640, 776898), (43161, 731520), (45720, 690576), (48768, 647415), (54864, 575480), (57548, 548640), (60960, 517932), (68580, 460384), (71935, 438912), (73152, 431610), (81280, 388449), (86322, 365760), (91440, 345288), (109728, 287740), (115096, 274320), (121920, 258966), (129483, 243840), (137160, 230192), (143870, 219456), (146304, 215805), (172644, 182880)]