7518273280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3343}}^1$

素因数の和:3622

約数の個数: 144

約数和(自身を含む): 20669451264

約数和(自身を除く): 13151177984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 251, 256, 280, 320, 448, 502, 560, 640, 896, 1004, 1120, 1255, 1280, 1757, 1792, 2008, 2240, 2510, 3343, 3514, 4016, 4480, 5020, 6686, 7028, 8032, 8785, 8960, 10040, 13372, 14056, 16064, 16715, 17570, 20080, 23401, 26744, 28112, 32128, 33430, 35140, 40160, 46802, 53488, 56224, 64256, 66860, 70280, 80320, 93604, 106976, 112448, 117005, 133720, 140560, 160640, 187208, 213952, 224896, 234010, 267440, 281120, 321280, 374416, 427904, 449792, 468020, 534880, 562240, 748832, 839093, 855808, 936040, 1069760, 1124480, 1497664, 1678186, 1872080, 2139520, 2248960, 2995328, 3356372, 3744160, 4195465, 4279040, 5873651, 5990656, 6712744, 7488320, 8390930, 11747302, 13425488, 14976640, 16781860, 23494604, 26850976, 29368255, 29953280, 33563720, 46989208, 53701952, 58736510, 67127440, 93978416, 107403904, 117473020, 134254880, 187956832, 214807808, 234946040, 268509760, 375913664, 469892080, 537019520, 751827328, 939784160, 1074039040, 1503654656, 1879568320, 3759136640, 7518273280]

約数ペア:

[(1, 7518273280), (2, 3759136640), (4, 1879568320), (5, 1503654656), (7, 1074039040), (8, 939784160), (10, 751827328), (14, 537019520), (16, 469892080), (20, 375913664), (28, 268509760), (32, 234946040), (35, 214807808), (40, 187956832), (56, 134254880), (64, 117473020), (70, 107403904), (80, 93978416), (112, 67127440), (128, 58736510), (140, 53701952), (160, 46989208), (224, 33563720), (251, 29953280), (256, 29368255), (280, 26850976), (320, 23494604), (448, 16781860), (502, 14976640), (560, 13425488), (640, 11747302), (896, 8390930), (1004, 7488320), (1120, 6712744), (1255, 5990656), (1280, 5873651), (1757, 4279040), (1792, 4195465), (2008, 3744160), (2240, 3356372), (2510, 2995328), (3343, 2248960), (3514, 2139520), (4016, 1872080), (4480, 1678186), (5020, 1497664), (6686, 1124480), (7028, 1069760), (8032, 936040), (8785, 855808), (8960, 839093), (10040, 748832), (13372, 562240), (14056, 534880), (16064, 468020), (16715, 449792), (17570, 427904), (20080, 374416), (23401, 321280), (26744, 281120), (28112, 267440), (32128, 234010), (33430, 224896), (35140, 213952), (40160, 187208), (46802, 160640), (53488, 140560), (56224, 133720), (64256, 117005), (66860, 112448), (70280, 106976), (80320, 93604)]