399131732160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19798201}}^1$

素因数の和:19798231

約数の個数: 168

約数和(自身を含む): 1568967912096

約数和(自身を除く): 1169836179936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 19798201, 39596402, 59394603, 79192804, 98991005, 118789206, 138587407, 158385608, 178183809, 197982010, 237578412, 277174814, 296973015, 316771216, 356367618, 395964020, 415762221, 475156824, 554349628, 593946030, 633542432, 692937035, 712735236, 791928040, 831524442, 890919045, 950313648, 1108699256, 1187892060, 1247286663, 1267084864, 1385874070, 1425470472, 1583856080, 1663048884, 1781838090, 1900627296, 2078811105, 2217398512, 2375784120, 2494573326, 2771748140, 2850940944, 3167712160, 3326097768, 3563676180, 3801254592, 4157622210, 4434797024, 4751568240, 4989146652, 5543496280, 5701881888, 6236433315, 6335424320, 6652195536, 7127352360, 8315244420, 8869594048, 9503136480, 9978293304, 11086992560, 11403763776, 12472866630, 13304391072, 14254704720, 16630488840, 19006272960, 19956586608, 22173985120, 24945733260, 26608782144, 28509409440, 33260977680, 39913173216, 44347970240, 49891466520, 57018818880, 66521955360, 79826346432, 99782933040, 133043910720, 199565866080, 399131732160]

約数ペア:

[(1, 399131732160), (2, 199565866080), (3, 133043910720), (4, 99782933040), (5, 79826346432), (6, 66521955360), (7, 57018818880), (8, 49891466520), (9, 44347970240), (10, 39913173216), (12, 33260977680), (14, 28509409440), (15, 26608782144), (16, 24945733260), (18, 22173985120), (20, 19956586608), (21, 19006272960), (24, 16630488840), (28, 14254704720), (30, 13304391072), (32, 12472866630), (35, 11403763776), (36, 11086992560), (40, 9978293304), (42, 9503136480), (45, 8869594048), (48, 8315244420), (56, 7127352360), (60, 6652195536), (63, 6335424320), (64, 6236433315), (70, 5701881888), (72, 5543496280), (80, 4989146652), (84, 4751568240), (90, 4434797024), (96, 4157622210), (105, 3801254592), (112, 3563676180), (120, 3326097768), (126, 3167712160), (140, 2850940944), (144, 2771748140), (160, 2494573326), (168, 2375784120), (180, 2217398512), (192, 2078811105), (210, 1900627296), (224, 1781838090), (240, 1663048884), (252, 1583856080), (280, 1425470472), (288, 1385874070), (315, 1267084864), (320, 1247286663), (336, 1187892060), (360, 1108699256), (420, 950313648), (448, 890919045), (480, 831524442), (504, 791928040), (560, 712735236), (576, 692937035), (630, 633542432), (672, 593946030), (720, 554349628), (840, 475156824), (960, 415762221), (1008, 395964020), (1120, 356367618), (1260, 316771216), (1344, 296973015), (1440, 277174814), (1680, 237578412), (2016, 197982010), (2240, 178183809), (2520, 158385608), (2880, 138587407), (3360, 118789206), (4032, 98991005), (5040, 79192804), (6720, 59394603), (10080, 39596402), (20160, 19798201)]