190378440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2492

約数の個数: 192

約数和(自身を含む): 730229760

約数和(自身を除く): 539851320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2437, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 4874, 5208, 5580, 6510, 7311, 7812, 8680, 9748, 9765, 11160, 12185, 13020, 14622, 15624, 17059, 19496, 19530, 21933, 24370, 26040, 29244, 34118, 36555, 39060, 43866, 48740, 51177, 58488, 68236, 73110, 75547, 78120, 85295, 87732, 97480, 102354, 109665, 136472, 146220, 151094, 153531, 170590, 175464, 204708, 219330, 226641, 255885, 292440, 302188, 307062, 341180, 377735, 409416, 438660, 453282, 511770, 528829, 604376, 614124, 679923, 682360, 755470, 767655, 877320, 906564, 1023540, 1057658, 1133205, 1228248, 1359846, 1510940, 1535310, 1586487, 1813128, 2047080, 2115316, 2266410, 2644145, 2719692, 3021880, 3070620, 3172974, 3399615, 4230632, 4532820, 4759461, 5288290, 5439384, 6141240, 6345948, 6799230, 7932435, 9065640, 9518922, 10576580, 12691896, 13598460, 15864870, 19037844, 21153160, 23797305, 27196920, 31729740, 38075688, 47594610, 63459480, 95189220, 190378440]

約数ペア:

[(1, 190378440), (2, 95189220), (3, 63459480), (4, 47594610), (5, 38075688), (6, 31729740), (7, 27196920), (8, 23797305), (9, 21153160), (10, 19037844), (12, 15864870), (14, 13598460), (15, 12691896), (18, 10576580), (20, 9518922), (21, 9065640), (24, 7932435), (28, 6799230), (30, 6345948), (31, 6141240), (35, 5439384), (36, 5288290), (40, 4759461), (42, 4532820), (45, 4230632), (56, 3399615), (60, 3172974), (62, 3070620), (63, 3021880), (70, 2719692), (72, 2644145), (84, 2266410), (90, 2115316), (93, 2047080), (105, 1813128), (120, 1586487), (124, 1535310), (126, 1510940), (140, 1359846), (155, 1228248), (168, 1133205), (180, 1057658), (186, 1023540), (210, 906564), (217, 877320), (248, 767655), (252, 755470), (279, 682360), (280, 679923), (310, 614124), (315, 604376), (360, 528829), (372, 511770), (420, 453282), (434, 438660), (465, 409416), (504, 377735), (558, 341180), (620, 307062), (630, 302188), (651, 292440), (744, 255885), (840, 226641), (868, 219330), (930, 204708), (1085, 175464), (1116, 170590), (1240, 153531), (1260, 151094), (1302, 146220), (1395, 136472), (1736, 109665), (1860, 102354), (1953, 97480), (2170, 87732), (2232, 85295), (2437, 78120), (2520, 75547), (2604, 73110), (2790, 68236), (3255, 58488), (3720, 51177), (3906, 48740), (4340, 43866), (4874, 39060), (5208, 36555), (5580, 34118), (6510, 29244), (7311, 26040), (7812, 24370), (8680, 21933), (9748, 19530), (9765, 19496), (11160, 17059), (12185, 15624), (13020, 14622)]