192668280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 663482880

約数和(自身を除く): 470814600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 420, 661, 694, 840, 1041, 1322, 1388, 1735, 1983, 2082, 2429, 2644, 2776, 3305, 3470, 3966, 4164, 4627, 4858, 5205, 5288, 6610, 6940, 7287, 7932, 8328, 9254, 9716, 9915, 10410, 12145, 13220, 13880, 13881, 14574, 15864, 18508, 19432, 19830, 20820, 23135, 24290, 26440, 27762, 29148, 36435, 37016, 39660, 41640, 46270, 48580, 55524, 58296, 69405, 72870, 79320, 92540, 97160, 111048, 138810, 145740, 185080, 229367, 277620, 291480, 458734, 555240, 688101, 917468, 1146835, 1376202, 1605569, 1834936, 2293670, 2752404, 3211138, 3440505, 4587340, 4816707, 5504808, 6422276, 6881010, 8027845, 9174680, 9633414, 12844552, 13762020, 16055690, 19266828, 24083535, 27524040, 32111380, 38533656, 48167070, 64222760, 96334140, 192668280]

約数ペア:

[(1, 192668280), (2, 96334140), (3, 64222760), (4, 48167070), (5, 38533656), (6, 32111380), (7, 27524040), (8, 24083535), (10, 19266828), (12, 16055690), (14, 13762020), (15, 12844552), (20, 9633414), (21, 9174680), (24, 8027845), (28, 6881010), (30, 6422276), (35, 5504808), (40, 4816707), (42, 4587340), (56, 3440505), (60, 3211138), (70, 2752404), (84, 2293670), (105, 1834936), (120, 1605569), (140, 1376202), (168, 1146835), (210, 917468), (280, 688101), (347, 555240), (420, 458734), (661, 291480), (694, 277620), (840, 229367), (1041, 185080), (1322, 145740), (1388, 138810), (1735, 111048), (1983, 97160), (2082, 92540), (2429, 79320), (2644, 72870), (2776, 69405), (3305, 58296), (3470, 55524), (3966, 48580), (4164, 46270), (4627, 41640), (4858, 39660), (5205, 37016), (5288, 36435), (6610, 29148), (6940, 27762), (7287, 26440), (7932, 24290), (8328, 23135), (9254, 20820), (9716, 19830), (9915, 19432), (10410, 18508), (12145, 15864), (13220, 14574), (13880, 13881)]