53531520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 198838800

約数和(自身を除く): 145307280

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 569, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1138, 1176, 1344, 1470, 1568, 1680, 1707, 1920, 1960, 2240, 2276, 2352, 2688, 2845, 2940, 3136, 3360, 3414, 3920, 3983, 4480, 4552, 4704, 5690, 5880, 6272, 6720, 6828, 7840, 7966, 8535, 9104, 9408, 11380, 11760, 11949, 13440, 13656, 15680, 15932, 17070, 18208, 18816, 19915, 22760, 23520, 23898, 27312, 27881, 31360, 31864, 34140, 36416, 39830, 45520, 47040, 47796, 54624, 55762, 59745, 63728, 68280, 72832, 79660, 83643, 91040, 94080, 95592, 109248, 111524, 119490, 127456, 136560, 139405, 159320, 167286, 182080, 191184, 218496, 223048, 238980, 254912, 273120, 278810, 318640, 334572, 364160, 382368, 418215, 446096, 477960, 509824, 546240, 557620, 637280, 669144, 764736, 836430, 892192, 955920, 1092480, 1115240, 1274560, 1338288, 1529472, 1672860, 1784384, 1911840, 2230480, 2549120, 2676576, 3345720, 3568768, 3823680, 4460960, 5353152, 6691440, 7647360, 8921920, 10706304, 13382880, 17843840, 26765760, 53531520]

約数ペア:

[(1, 53531520), (2, 26765760), (3, 17843840), (4, 13382880), (5, 10706304), (6, 8921920), (7, 7647360), (8, 6691440), (10, 5353152), (12, 4460960), (14, 3823680), (15, 3568768), (16, 3345720), (20, 2676576), (21, 2549120), (24, 2230480), (28, 1911840), (30, 1784384), (32, 1672860), (35, 1529472), (40, 1338288), (42, 1274560), (48, 1115240), (49, 1092480), (56, 955920), (60, 892192), (64, 836430), (70, 764736), (80, 669144), (84, 637280), (96, 557620), (98, 546240), (105, 509824), (112, 477960), (120, 446096), (128, 418215), (140, 382368), (147, 364160), (160, 334572), (168, 318640), (192, 278810), (196, 273120), (210, 254912), (224, 238980), (240, 223048), (245, 218496), (280, 191184), (294, 182080), (320, 167286), (336, 159320), (384, 139405), (392, 136560), (420, 127456), (448, 119490), (480, 111524), (490, 109248), (560, 95592), (569, 94080), (588, 91040), (640, 83643), (672, 79660), (735, 72832), (784, 68280), (840, 63728), (896, 59745), (960, 55762), (980, 54624), (1120, 47796), (1138, 47040), (1176, 45520), (1344, 39830), (1470, 36416), (1568, 34140), (1680, 31864), (1707, 31360), (1920, 27881), (1960, 27312), (2240, 23898), (2276, 23520), (2352, 22760), (2688, 19915), (2845, 18816), (2940, 18208), (3136, 17070), (3360, 15932), (3414, 15680), (3920, 13656), (3983, 13440), (4480, 11949), (4552, 11760), (4704, 11380), (5690, 9408), (5880, 9104), (6272, 8535), (6720, 7966), (6828, 7840)]