397380562560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{42403}}^1$

素因数の和:44055

約数の個数: 192

約数和(自身を含む): 1373080531680

約数和(自身を除く): 975699969120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1627, 1920, 2880, 3254, 4881, 5760, 6508, 8135, 9762, 13016, 14643, 16270, 19524, 24405, 26032, 29286, 32540, 39048, 42403, 48810, 52064, 58572, 65080, 73215, 78096, 84806, 97620, 104128, 117144, 127209, 130160, 146430, 156192, 169612, 195240, 208256, 212015, 234288, 254418, 260320, 292860, 312384, 339224, 381627, 390480, 424030, 468576, 508836, 520640, 585720, 624768, 636045, 678448, 763254, 780960, 848060, 937152, 1017672, 1041280, 1171440, 1272090, 1356896, 1526508, 1561920, 1696120, 1874304, 1908135, 2035344, 2342880, 2544180, 2713792, 3053016, 3123840, 3392240, 3816270, 4070688, 4685760, 5088360, 5427584, 6106032, 6784480, 7632540, 8141376, 9371520, 10176720, 12212064, 13568960, 15265080, 16282752, 20353440, 24424128, 27137920, 30530160, 40706880, 48848256, 61060320, 68989681, 81413760, 122120640, 137979362, 206969043, 244241280, 275958724, 344948405, 413938086, 551917448, 620907129, 689896810, 827876172, 1034845215, 1103834896, 1241814258, 1379793620, 1655752344, 2069690430, 2207669792, 2483628516, 2759587240, 3104535645, 3311504688, 4139380860, 4415339584, 4967257032, 5519174480, 6209071290, 6623009376, 8278761720, 8830679168, 9934514064, 11038348960, 12418142580, 13246018752, 16557523440, 19869028128, 22076697920, 24836285160, 26492037504, 33115046880, 39738056256, 44153395840, 49672570320, 66230093760, 79476112512, 99345140640, 132460187520, 198690281280, 397380562560]

約数ペア:

[(1, 397380562560), (2, 198690281280), (3, 132460187520), (4, 99345140640), (5, 79476112512), (6, 66230093760), (8, 49672570320), (9, 44153395840), (10, 39738056256), (12, 33115046880), (15, 26492037504), (16, 24836285160), (18, 22076697920), (20, 19869028128), (24, 16557523440), (30, 13246018752), (32, 12418142580), (36, 11038348960), (40, 9934514064), (45, 8830679168), (48, 8278761720), (60, 6623009376), (64, 6209071290), (72, 5519174480), (80, 4967257032), (90, 4415339584), (96, 4139380860), (120, 3311504688), (128, 3104535645), (144, 2759587240), (160, 2483628516), (180, 2207669792), (192, 2069690430), (240, 1655752344), (288, 1379793620), (320, 1241814258), (360, 1103834896), (384, 1034845215), (480, 827876172), (576, 689896810), (640, 620907129), (720, 551917448), (960, 413938086), (1152, 344948405), (1440, 275958724), (1627, 244241280), (1920, 206969043), (2880, 137979362), (3254, 122120640), (4881, 81413760), (5760, 68989681), (6508, 61060320), (8135, 48848256), (9762, 40706880), (13016, 30530160), (14643, 27137920), (16270, 24424128), (19524, 20353440), (24405, 16282752), (26032, 15265080), (29286, 13568960), (32540, 12212064), (39048, 10176720), (42403, 9371520), (48810, 8141376), (52064, 7632540), (58572, 6784480), (65080, 6106032), (73215, 5427584), (78096, 5088360), (84806, 4685760), (97620, 4070688), (104128, 3816270), (117144, 3392240), (127209, 3123840), (130160, 3053016), (146430, 2713792), (156192, 2544180), (169612, 2342880), (195240, 2035344), (208256, 1908135), (212015, 1874304), (234288, 1696120), (254418, 1561920), (260320, 1526508), (292860, 1356896), (312384, 1272090), (339224, 1171440), (381627, 1041280), (390480, 1017672), (424030, 937152), (468576, 848060), (508836, 780960), (520640, 763254), (585720, 678448), (624768, 636045)]