388182480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1261

約数の個数: 160

約数和(自身を含む): 1382649600

約数和(自身を除く): 994467120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 229, 240, 280, 336, 420, 458, 560, 687, 840, 916, 1009, 1145, 1374, 1603, 1680, 1832, 2018, 2290, 2748, 3027, 3206, 3435, 3664, 4036, 4580, 4809, 5045, 5496, 6054, 6412, 6870, 7063, 8015, 8072, 9160, 9618, 10090, 10992, 12108, 12824, 13740, 14126, 15135, 16030, 16144, 18320, 19236, 20180, 21189, 24045, 24216, 25648, 27480, 28252, 30270, 32060, 35315, 38472, 40360, 42378, 48090, 48432, 54960, 56504, 60540, 64120, 70630, 76944, 80720, 84756, 96180, 105945, 113008, 121080, 128240, 141260, 169512, 192360, 211890, 231061, 242160, 282520, 339024, 384720, 423780, 462122, 565040, 693183, 847560, 924244, 1155305, 1386366, 1617427, 1695120, 1848488, 2310610, 2772732, 3234854, 3465915, 3696976, 4621220, 4852281, 5545464, 6469708, 6931830, 8087135, 9242440, 9704562, 11090928, 12939416, 13863660, 16174270, 18484880, 19409124, 24261405, 25878832, 27727320, 32348540, 38818248, 48522810, 55454640, 64697080, 77636496, 97045620, 129394160, 194091240, 388182480]

約数ペア:

[(1, 388182480), (2, 194091240), (3, 129394160), (4, 97045620), (5, 77636496), (6, 64697080), (7, 55454640), (8, 48522810), (10, 38818248), (12, 32348540), (14, 27727320), (15, 25878832), (16, 24261405), (20, 19409124), (21, 18484880), (24, 16174270), (28, 13863660), (30, 12939416), (35, 11090928), (40, 9704562), (42, 9242440), (48, 8087135), (56, 6931830), (60, 6469708), (70, 5545464), (80, 4852281), (84, 4621220), (105, 3696976), (112, 3465915), (120, 3234854), (140, 2772732), (168, 2310610), (210, 1848488), (229, 1695120), (240, 1617427), (280, 1386366), (336, 1155305), (420, 924244), (458, 847560), (560, 693183), (687, 565040), (840, 462122), (916, 423780), (1009, 384720), (1145, 339024), (1374, 282520), (1603, 242160), (1680, 231061), (1832, 211890), (2018, 192360), (2290, 169512), (2748, 141260), (3027, 128240), (3206, 121080), (3435, 113008), (3664, 105945), (4036, 96180), (4580, 84756), (4809, 80720), (5045, 76944), (5496, 70630), (6054, 64120), (6412, 60540), (6870, 56504), (7063, 54960), (8015, 48432), (8072, 48090), (9160, 42378), (9618, 40360), (10090, 38472), (10992, 35315), (12108, 32060), (12824, 30270), (13740, 28252), (14126, 27480), (15135, 25648), (16030, 24216), (16144, 24045), (18320, 21189), (19236, 20180)]