105515760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 376975872

約数和(自身を除く): 271460112

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, 181, 210, 240, 280, 336, 347, 362, 420, 543, 560, 694, 724, 840, 905, 1041, 1086, 1267, 1388, 1448, 1680, 1735, 1810, 2082, 2172, 2429, 2534, 2715, 2776, 2896, 3470, 3620, 3801, 4164, 4344, 4858, 5068, 5205, 5430, 5552, 6335, 6940, 7240, 7287, 7602, 8328, 8688, 9716, 10136, 10410, 10860, 12145, 12670, 13880, 14480, 14574, 15204, 16656, 19005, 19432, 20272, 20820, 21720, 24290, 25340, 27760, 29148, 30408, 36435, 38010, 38864, 41640, 43440, 48580, 50680, 58296, 60816, 62807, 72870, 76020, 83280, 97160, 101360, 116592, 125614, 145740, 152040, 188421, 194320, 251228, 291480, 304080, 314035, 376842, 439649, 502456, 582960, 628070, 753684, 879298, 942105, 1004912, 1256140, 1318947, 1507368, 1758596, 1884210, 2198245, 2512280, 2637894, 3014736, 3517192, 3768420, 4396490, 5024560, 5275788, 6594735, 7034384, 7536840, 8792980, 10551576, 13189470, 15073680, 17585960, 21103152, 26378940, 35171920, 52757880, 105515760]

約数ペア:

[(1, 105515760), (2, 52757880), (3, 35171920), (4, 26378940), (5, 21103152), (6, 17585960), (7, 15073680), (8, 13189470), (10, 10551576), (12, 8792980), (14, 7536840), (15, 7034384), (16, 6594735), (20, 5275788), (21, 5024560), (24, 4396490), (28, 3768420), (30, 3517192), (35, 3014736), (40, 2637894), (42, 2512280), (48, 2198245), (56, 1884210), (60, 1758596), (70, 1507368), (80, 1318947), (84, 1256140), (105, 1004912), (112, 942105), (120, 879298), (140, 753684), (168, 628070), (181, 582960), (210, 502456), (240, 439649), (280, 376842), (336, 314035), (347, 304080), (362, 291480), (420, 251228), (543, 194320), (560, 188421), (694, 152040), (724, 145740), (840, 125614), (905, 116592), (1041, 101360), (1086, 97160), (1267, 83280), (1388, 76020), (1448, 72870), (1680, 62807), (1735, 60816), (1810, 58296), (2082, 50680), (2172, 48580), (2429, 43440), (2534, 41640), (2715, 38864), (2776, 38010), (2896, 36435), (3470, 30408), (3620, 29148), (3801, 27760), (4164, 25340), (4344, 24290), (4858, 21720), (5068, 20820), (5205, 20272), (5430, 19432), (5552, 19005), (6335, 16656), (6940, 15204), (7240, 14574), (7287, 14480), (7602, 13880), (8328, 12670), (8688, 12145), (9716, 10860), (10136, 10410)]