76419840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2843}}^1$

素因数の和:2874

約数の個数: 144

約数和(自身を含む): 279030528

約数和(自身を除く): 202610688

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 2843, 3360, 3840, 4480, 5376, 5686, 6720, 8529, 8960, 11372, 13440, 14215, 17058, 19901, 22744, 26880, 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, 727808, 796040, 909760, 955248, 1091712, 1194060, 1273664, 1364640, 1592080, 1819520, 1910496, 2183424, 2388120, 2547328, 2729280, 3184160, 3639040, 3820992, 4776240, 5094656, 5458560, 6368320, 7641984, 9552480, 10917120, 12736640, 15283968, 19104960, 25473280, 38209920, 76419840]

約数ペア:

[(1, 76419840), (2, 38209920), (3, 25473280), (4, 19104960), (5, 15283968), (6, 12736640), (7, 10917120), (8, 9552480), (10, 7641984), (12, 6368320), (14, 5458560), (15, 5094656), (16, 4776240), (20, 3820992), (21, 3639040), (24, 3184160), (28, 2729280), (30, 2547328), (32, 2388120), (35, 2183424), (40, 1910496), (42, 1819520), (48, 1592080), (56, 1364640), (60, 1273664), (64, 1194060), (70, 1091712), (80, 955248), (84, 909760), (96, 796040), (105, 727808), (112, 682320), (120, 636832), (128, 597030), (140, 545856), (160, 477624), (168, 454880), (192, 398020), (210, 363904), (224, 341160), (240, 318416), (256, 298515), (280, 272928), (320, 238812), (336, 227440), (384, 199010), (420, 181952), (448, 170580), (480, 159208), (560, 136464), (640, 119406), (672, 113720), (768, 99505), (840, 90976), (896, 85290), (960, 79604), (1120, 68232), (1280, 59703), (1344, 56860), (1680, 45488), (1792, 42645), (1920, 39802), (2240, 34116), (2688, 28430), (2843, 26880), (3360, 22744), (3840, 19901), (4480, 17058), (5376, 14215), (5686, 13440), (6720, 11372), (8529, 8960)]