19104960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2843}}^1$

素因数の和:2870

約数の個数: 112

約数和(自身を含む): 69348096

約数和(自身を除く): 50243136

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 2843, 3360, 5686, 6720, 8529, 11372, 14215, 17058, 19901, 22744, 28430, 34116, 39802, 42645, 45488, 56860, 59703, 68232, 79604, 85290, 90976, 99505, 113720, 119406, 136464, 159208, 170580, 181952, 199010, 227440, 238812, 272928, 298515, 318416, 341160, 398020, 454880, 477624, 545856, 597030, 636832, 682320, 796040, 909760, 955248, 1194060, 1273664, 1364640, 1592080, 1910496, 2388120, 2729280, 3184160, 3820992, 4776240, 6368320, 9552480, 19104960]

約数ペア:

[(1, 19104960), (2, 9552480), (3, 6368320), (4, 4776240), (5, 3820992), (6, 3184160), (7, 2729280), (8, 2388120), (10, 1910496), (12, 1592080), (14, 1364640), (15, 1273664), (16, 1194060), (20, 955248), (21, 909760), (24, 796040), (28, 682320), (30, 636832), (32, 597030), (35, 545856), (40, 477624), (42, 454880), (48, 398020), (56, 341160), (60, 318416), (64, 298515), (70, 272928), (80, 238812), (84, 227440), (96, 199010), (105, 181952), (112, 170580), (120, 159208), (140, 136464), (160, 119406), (168, 113720), (192, 99505), (210, 90976), (224, 85290), (240, 79604), (280, 68232), (320, 59703), (336, 56860), (420, 45488), (448, 42645), (480, 39802), (560, 34116), (672, 28430), (840, 22744), (960, 19901), (1120, 17058), (1344, 14215), (1680, 11372), (2240, 8529), (2843, 6720), (3360, 5686)]