1384861440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8387}}^1$

素因数の和:8454

約数の個数: 144

約数和(自身を含む): 4526299008

約数和(自身を除く): 3141437568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 960, 1032, 1280, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 3840, 4128, 5160, 5504, 6880, 8256, 8387, 10320, 11008, 13760, 16512, 16774, 20640, 25161, 27520, 33024, 33548, 41280, 41935, 50322, 55040, 67096, 82560, 83870, 100644, 125805, 134192, 165120, 167740, 201288, 251610, 268384, 335480, 360641, 402576, 503220, 536768, 670960, 721282, 805152, 1006440, 1073536, 1081923, 1341920, 1442564, 1610304, 1803205, 2012880, 2147072, 2163846, 2683840, 2885128, 3220608, 3606410, 4025760, 4327692, 5367680, 5409615, 5770256, 6441216, 7212820, 8051520, 8655384, 10735360, 10819230, 11540512, 14425640, 16103040, 17310768, 21638460, 23081024, 28851280, 32206080, 34621536, 43276920, 46162048, 57702560, 69243072, 86553840, 92324096, 115405120, 138486144, 173107680, 230810240, 276972288, 346215360, 461620480, 692430720, 1384861440]

約数ペア:

[(1, 1384861440), (2, 692430720), (3, 461620480), (4, 346215360), (5, 276972288), (6, 230810240), (8, 173107680), (10, 138486144), (12, 115405120), (15, 92324096), (16, 86553840), (20, 69243072), (24, 57702560), (30, 46162048), (32, 43276920), (40, 34621536), (43, 32206080), (48, 28851280), (60, 23081024), (64, 21638460), (80, 17310768), (86, 16103040), (96, 14425640), (120, 11540512), (128, 10819230), (129, 10735360), (160, 8655384), (172, 8051520), (192, 7212820), (215, 6441216), (240, 5770256), (256, 5409615), (258, 5367680), (320, 4327692), (344, 4025760), (384, 3606410), (430, 3220608), (480, 2885128), (516, 2683840), (640, 2163846), (645, 2147072), (688, 2012880), (768, 1803205), (860, 1610304), (960, 1442564), (1032, 1341920), (1280, 1081923), (1290, 1073536), (1376, 1006440), (1720, 805152), (1920, 721282), (2064, 670960), (2580, 536768), (2752, 503220), (3440, 402576), (3840, 360641), (4128, 335480), (5160, 268384), (5504, 251610), (6880, 201288), (8256, 167740), (8387, 165120), (10320, 134192), (11008, 125805), (13760, 100644), (16512, 83870), (16774, 82560), (20640, 67096), (25161, 55040), (27520, 50322), (33024, 41935), (33548, 41280)]