397872860160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{41051}}^1$

素因数の和:41710

約数の個数: 176

約数和(自身を含む): 1274619278592

約数和(自身を除く): 876746418432

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 631, 640, 768, 960, 1024, 1262, 1280, 1536, 1893, 1920, 2524, 2560, 3072, 3155, 3786, 3840, 5048, 5120, 6310, 7572, 7680, 9465, 10096, 12620, 15144, 15360, 18930, 20192, 25240, 30288, 37860, 40384, 41051, 50480, 60576, 75720, 80768, 82102, 100960, 121152, 123153, 151440, 161536, 164204, 201920, 205255, 242304, 246306, 302880, 323072, 328408, 403840, 410510, 484608, 492612, 605760, 615765, 646144, 656816, 807680, 821020, 969216, 985224, 1211520, 1231530, 1313632, 1615360, 1642040, 1938432, 1970448, 2423040, 2463060, 2627264, 3230720, 3284080, 3940896, 4846080, 4926120, 5254528, 6568160, 7881792, 9692160, 9852240, 10509056, 13136320, 15763584, 19704480, 21018112, 25903181, 26272640, 31527168, 39408960, 42036224, 51806362, 52545280, 63054336, 77709543, 78817920, 103612724, 105090560, 126108672, 129515905, 155419086, 157635840, 207225448, 210181120, 259031810, 310838172, 315271680, 388547715, 414450896, 518063620, 621676344, 630543360, 777095430, 828901792, 1036127240, 1243352688, 1554190860, 1657803584, 2072254480, 2486705376, 3108381720, 3315607168, 4144508960, 4973410752, 6216763440, 6631214336, 8289017920, 9946821504, 12433526880, 13262428672, 16578035840, 19893643008, 24867053760, 26524857344, 33156071680, 39787286016, 49734107520, 66312143360, 79574572032, 99468215040, 132624286720, 198936430080, 397872860160]

約数ペア:

[(1, 397872860160), (2, 198936430080), (3, 132624286720), (4, 99468215040), (5, 79574572032), (6, 66312143360), (8, 49734107520), (10, 39787286016), (12, 33156071680), (15, 26524857344), (16, 24867053760), (20, 19893643008), (24, 16578035840), (30, 13262428672), (32, 12433526880), (40, 9946821504), (48, 8289017920), (60, 6631214336), (64, 6216763440), (80, 4973410752), (96, 4144508960), (120, 3315607168), (128, 3108381720), (160, 2486705376), (192, 2072254480), (240, 1657803584), (256, 1554190860), (320, 1243352688), (384, 1036127240), (480, 828901792), (512, 777095430), (631, 630543360), (640, 621676344), (768, 518063620), (960, 414450896), (1024, 388547715), (1262, 315271680), (1280, 310838172), (1536, 259031810), (1893, 210181120), (1920, 207225448), (2524, 157635840), (2560, 155419086), (3072, 129515905), (3155, 126108672), (3786, 105090560), (3840, 103612724), (5048, 78817920), (5120, 77709543), (6310, 63054336), (7572, 52545280), (7680, 51806362), (9465, 42036224), (10096, 39408960), (12620, 31527168), (15144, 26272640), (15360, 25903181), (18930, 21018112), (20192, 19704480), (25240, 15763584), (30288, 13136320), (37860, 10509056), (40384, 9852240), (41051, 9692160), (50480, 7881792), (60576, 6568160), (75720, 5254528), (80768, 4926120), (82102, 4846080), (100960, 3940896), (121152, 3284080), (123153, 3230720), (151440, 2627264), (161536, 2463060), (164204, 2423040), (201920, 1970448), (205255, 1938432), (242304, 1642040), (246306, 1615360), (302880, 1313632), (323072, 1231530), (328408, 1211520), (403840, 985224), (410510, 969216), (484608, 821020), (492612, 807680), (605760, 656816), (615765, 646144)]