331744320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1057

約数の個数: 168

約数和(自身を含む): 1151314944

約数和(自身を除く): 819570624

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, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 907, 960, 1016, 1143, 1270, 1440, 1524, 1814, 1905, 2032, 2286, 2540, 2721, 2880, 3048, 3628, 3810, 4064, 4535, 4572, 5080, 5442, 5715, 6096, 7256, 7620, 8128, 8163, 9070, 9144, 10160, 10884, 11430, 12192, 13605, 14512, 15240, 16326, 18140, 18288, 20320, 21768, 22860, 24384, 27210, 29024, 30480, 32652, 36280, 36576, 40640, 40815, 43536, 45720, 54420, 58048, 60960, 65304, 72560, 73152, 81630, 87072, 91440, 108840, 115189, 121920, 130608, 145120, 163260, 174144, 182880, 217680, 230378, 261216, 290240, 326520, 345567, 365760, 435360, 460756, 522432, 575945, 653040, 691134, 870720, 921512, 1036701, 1151890, 1306080, 1382268, 1727835, 1843024, 2073402, 2303780, 2612160, 2764536, 3455670, 3686048, 4146804, 4607560, 5183505, 5529072, 6911340, 7372096, 8293608, 9215120, 10367010, 11058144, 13822680, 16587216, 18430240, 20734020, 22116288, 27645360, 33174432, 36860480, 41468040, 55290720, 66348864, 82936080, 110581440, 165872160, 331744320]

約数ペア:

[(1, 331744320), (2, 165872160), (3, 110581440), (4, 82936080), (5, 66348864), (6, 55290720), (8, 41468040), (9, 36860480), (10, 33174432), (12, 27645360), (15, 22116288), (16, 20734020), (18, 18430240), (20, 16587216), (24, 13822680), (30, 11058144), (32, 10367010), (36, 9215120), (40, 8293608), (45, 7372096), (48, 6911340), (60, 5529072), (64, 5183505), (72, 4607560), (80, 4146804), (90, 3686048), (96, 3455670), (120, 2764536), (127, 2612160), (144, 2303780), (160, 2073402), (180, 1843024), (192, 1727835), (240, 1382268), (254, 1306080), (288, 1151890), (320, 1036701), (360, 921512), (381, 870720), (480, 691134), (508, 653040), (576, 575945), (635, 522432), (720, 460756), (762, 435360), (907, 365760), (960, 345567), (1016, 326520), (1143, 290240), (1270, 261216), (1440, 230378), (1524, 217680), (1814, 182880), (1905, 174144), (2032, 163260), (2286, 145120), (2540, 130608), (2721, 121920), (2880, 115189), (3048, 108840), (3628, 91440), (3810, 87072), (4064, 81630), (4535, 73152), (4572, 72560), (5080, 65304), (5442, 60960), (5715, 58048), (6096, 54420), (7256, 45720), (7620, 43536), (8128, 40815), (8163, 40640), (9070, 36576), (9144, 36280), (10160, 32652), (10884, 30480), (11430, 29024), (12192, 27210), (13605, 24384), (14512, 22860), (15240, 21768), (16326, 20320), (18140, 18288)]