12371520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 45866304

約数和(自身を除く): 33494784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 263, 280, 294, 320, 336, 392, 420, 448, 480, 490, 526, 560, 588, 672, 735, 784, 789, 840, 960, 980, 1052, 1120, 1176, 1315, 1344, 1470, 1568, 1578, 1680, 1841, 1960, 2104, 2240, 2352, 2630, 2940, 3136, 3156, 3360, 3682, 3920, 3945, 4208, 4704, 5260, 5523, 5880, 6312, 6720, 7364, 7840, 7890, 8416, 9205, 9408, 10520, 11046, 11760, 12624, 12887, 14728, 15680, 15780, 16832, 18410, 21040, 22092, 23520, 25248, 25774, 27615, 29456, 31560, 36820, 38661, 42080, 44184, 47040, 50496, 51548, 55230, 58912, 63120, 64435, 73640, 77322, 84160, 88368, 103096, 110460, 117824, 126240, 128870, 147280, 154644, 176736, 193305, 206192, 220920, 252480, 257740, 294560, 309288, 353472, 386610, 412384, 441840, 515480, 589120, 618576, 773220, 824768, 883680, 1030960, 1237152, 1546440, 1767360, 2061920, 2474304, 3092880, 4123840, 6185760, 12371520]

約数ペア:

[(1, 12371520), (2, 6185760), (3, 4123840), (4, 3092880), (5, 2474304), (6, 2061920), (7, 1767360), (8, 1546440), (10, 1237152), (12, 1030960), (14, 883680), (15, 824768), (16, 773220), (20, 618576), (21, 589120), (24, 515480), (28, 441840), (30, 412384), (32, 386610), (35, 353472), (40, 309288), (42, 294560), (48, 257740), (49, 252480), (56, 220920), (60, 206192), (64, 193305), (70, 176736), (80, 154644), (84, 147280), (96, 128870), (98, 126240), (105, 117824), (112, 110460), (120, 103096), (140, 88368), (147, 84160), (160, 77322), (168, 73640), (192, 64435), (196, 63120), (210, 58912), (224, 55230), (240, 51548), (245, 50496), (263, 47040), (280, 44184), (294, 42080), (320, 38661), (336, 36820), (392, 31560), (420, 29456), (448, 27615), (480, 25774), (490, 25248), (526, 23520), (560, 22092), (588, 21040), (672, 18410), (735, 16832), (784, 15780), (789, 15680), (840, 14728), (960, 12887), (980, 12624), (1052, 11760), (1120, 11046), (1176, 10520), (1315, 9408), (1344, 9205), (1470, 8416), (1568, 7890), (1578, 7840), (1680, 7364), (1841, 6720), (1960, 6312), (2104, 5880), (2240, 5523), (2352, 5260), (2630, 4704), (2940, 4208), (3136, 3945), (3156, 3920), (3360, 3682)]