389413440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3467}}^1$

素因数の和:3506

約数の個数: 224

約数和(自身を含む): 1479864960

約数和(自身を除く): 1090451520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3467, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 6934, 7020, 7488, 8640, 9360, 10401, 11232, 12480, 13868, 14040, 17335, 18720, 20802, 22464, 27736, 28080, 31203, 34670, 37440, 41604, 45071, 52005, 55472, 56160, 62406, 69340, 83208, 90142, 93609, 104010, 110944, 112320, 124812, 135213, 138680, 156015, 166416, 180284, 187218, 208020, 221888, 225355, 249624, 270426, 277360, 312030, 332832, 360568, 374436, 405639, 416040, 450710, 468045, 499248, 540852, 554720, 624060, 665664, 676065, 721136, 748872, 811278, 832080, 901420, 936090, 998496, 1081704, 1109440, 1216917, 1248120, 1352130, 1442272, 1497744, 1622556, 1664160, 1802840, 1872180, 1996992, 2028195, 2163408, 2433834, 2496240, 2704260, 2884544, 2995488, 3245112, 3328320, 3605680, 3744360, 4056390, 4326816, 4867668, 4992480, 5408520, 5990976, 6084585, 6490224, 7211360, 7488720, 8112780, 8653632, 9735336, 9984960, 10817040, 12169170, 12980448, 14422720, 14977440, 16225560, 19470672, 21634080, 24338340, 25960896, 29954880, 32451120, 38941344, 43268160, 48676680, 64902240, 77882688, 97353360, 129804480, 194706720, 389413440]

約数ペア:

[(1, 389413440), (2, 194706720), (3, 129804480), (4, 97353360), (5, 77882688), (6, 64902240), (8, 48676680), (9, 43268160), (10, 38941344), (12, 32451120), (13, 29954880), (15, 25960896), (16, 24338340), (18, 21634080), (20, 19470672), (24, 16225560), (26, 14977440), (27, 14422720), (30, 12980448), (32, 12169170), (36, 10817040), (39, 9984960), (40, 9735336), (45, 8653632), (48, 8112780), (52, 7488720), (54, 7211360), (60, 6490224), (64, 6084585), (65, 5990976), (72, 5408520), (78, 4992480), (80, 4867668), (90, 4326816), (96, 4056390), (104, 3744360), (108, 3605680), (117, 3328320), (120, 3245112), (130, 2995488), (135, 2884544), (144, 2704260), (156, 2496240), (160, 2433834), (180, 2163408), (192, 2028195), (195, 1996992), (208, 1872180), (216, 1802840), (234, 1664160), (240, 1622556), (260, 1497744), (270, 1442272), (288, 1352130), (312, 1248120), (320, 1216917), (351, 1109440), (360, 1081704), (390, 998496), (416, 936090), (432, 901420), (468, 832080), (480, 811278), (520, 748872), (540, 721136), (576, 676065), (585, 665664), (624, 624060), (702, 554720), (720, 540852), (780, 499248), (832, 468045), (864, 450710), (936, 416040), (960, 405639), (1040, 374436), (1080, 360568), (1170, 332832), (1248, 312030), (1404, 277360), (1440, 270426), (1560, 249624), (1728, 225355), (1755, 221888), (1872, 208020), (2080, 187218), (2160, 180284), (2340, 166416), (2496, 156015), (2808, 138680), (2880, 135213), (3120, 124812), (3467, 112320), (3510, 110944), (3744, 104010), (4160, 93609), (4320, 90142), (4680, 83208), (5616, 69340), (6240, 62406), (6934, 56160), (7020, 55472), (7488, 52005), (8640, 45071), (9360, 41604), (10401, 37440), (11232, 34670), (12480, 31203), (13868, 28080), (14040, 27736), (17335, 22464), (18720, 20802)]