38209920

素因数分解:

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

素因数の和:2872

約数の個数: 128

約数和(自身を含む): 139242240

約数和(自身を除く): 101032320

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 2843, 3360, 4480, 5686, 6720, 8529, 11372, 13440, 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, 363904, 398020, 454880, 477624, 545856, 597030, 636832, 682320, 796040, 909760, 955248, 1091712, 1194060, 1273664, 1364640, 1592080, 1819520, 1910496, 2388120, 2547328, 2729280, 3184160, 3820992, 4776240, 5458560, 6368320, 7641984, 9552480, 12736640, 19104960, 38209920]

約数ペア:

[(1, 38209920), (2, 19104960), (3, 12736640), (4, 9552480), (5, 7641984), (6, 6368320), (7, 5458560), (8, 4776240), (10, 3820992), (12, 3184160), (14, 2729280), (15, 2547328), (16, 2388120), (20, 1910496), (21, 1819520), (24, 1592080), (28, 1364640), (30, 1273664), (32, 1194060), (35, 1091712), (40, 955248), (42, 909760), (48, 796040), (56, 682320), (60, 636832), (64, 597030), (70, 545856), (80, 477624), (84, 454880), (96, 398020), (105, 363904), (112, 341160), (120, 318416), (128, 298515), (140, 272928), (160, 238812), (168, 227440), (192, 199010), (210, 181952), (224, 170580), (240, 159208), (280, 136464), (320, 119406), (336, 113720), (384, 99505), (420, 90976), (448, 85290), (480, 79604), (560, 68232), (640, 59703), (672, 56860), (840, 45488), (896, 42645), (960, 39802), (1120, 34116), (1344, 28430), (1680, 22744), (1920, 19901), (2240, 17058), (2688, 14215), (2843, 13440), (3360, 11372), (4480, 8529), (5686, 6720)]