1478426880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{55001}}^1$

素因数の和:55032

約数の個数: 144

約数和(自身を含む): 5396356224

約数和(自身を除く): 3917929344

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, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 55001, 110002, 165003, 220004, 275005, 330006, 385007, 440008, 550010, 660012, 770014, 825015, 880016, 1100020, 1155021, 1320024, 1540028, 1650030, 1760032, 1925035, 2200040, 2310042, 2640048, 3080056, 3300060, 3520064, 3850070, 4400080, 4620084, 5280096, 5775105, 6160112, 6600120, 7040128, 7700140, 8800160, 9240168, 10560192, 11550210, 12320224, 13200240, 14080256, 15400280, 17600320, 18480336, 21120384, 23100420, 24640448, 26400480, 30800560, 35200640, 36960672, 42240768, 46200840, 49280896, 52800960, 61601120, 70401280, 73921344, 92401680, 98561792, 105601920, 123202240, 147842688, 184803360, 211203840, 246404480, 295685376, 369606720, 492808960, 739213440, 1478426880]

約数ペア:

[(1, 1478426880), (2, 739213440), (3, 492808960), (4, 369606720), (5, 295685376), (6, 246404480), (7, 211203840), (8, 184803360), (10, 147842688), (12, 123202240), (14, 105601920), (15, 98561792), (16, 92401680), (20, 73921344), (21, 70401280), (24, 61601120), (28, 52800960), (30, 49280896), (32, 46200840), (35, 42240768), (40, 36960672), (42, 35200640), (48, 30800560), (56, 26400480), (60, 24640448), (64, 23100420), (70, 21120384), (80, 18480336), (84, 17600320), (96, 15400280), (105, 14080256), (112, 13200240), (120, 12320224), (128, 11550210), (140, 10560192), (160, 9240168), (168, 8800160), (192, 7700140), (210, 7040128), (224, 6600120), (240, 6160112), (256, 5775105), (280, 5280096), (320, 4620084), (336, 4400080), (384, 3850070), (420, 3520064), (448, 3300060), (480, 3080056), (560, 2640048), (640, 2310042), (672, 2200040), (768, 1925035), (840, 1760032), (896, 1650030), (960, 1540028), (1120, 1320024), (1280, 1155021), (1344, 1100020), (1680, 880016), (1792, 825015), (1920, 770014), (2240, 660012), (2688, 550010), (3360, 440008), (3840, 385007), (4480, 330006), (5376, 275005), (6720, 220004), (8960, 165003), (13440, 110002), (26880, 55001)]