1029128800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6337}}^1$

素因数の和:6393

約数の個数: 144

約数和(自身を含む): 2970747360

約数和(自身を除く): 1941618560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 160, 175, 200, 203, 224, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 800, 812, 928, 1015, 1120, 1160, 1400, 1450, 1624, 2030, 2320, 2800, 2900, 3248, 4060, 4640, 5075, 5600, 5800, 6337, 6496, 8120, 10150, 11600, 12674, 16240, 20300, 23200, 25348, 31685, 32480, 40600, 44359, 50696, 63370, 81200, 88718, 101392, 126740, 158425, 162400, 177436, 183773, 202784, 221795, 253480, 316850, 354872, 367546, 443590, 506960, 633700, 709744, 735092, 887180, 918865, 1013920, 1108975, 1267400, 1286411, 1419488, 1470184, 1774360, 1837730, 2217950, 2534800, 2572822, 2940368, 3548720, 3675460, 4435900, 4594325, 5069600, 5145644, 5880736, 6432055, 7097440, 7350920, 8871800, 9188650, 10291288, 12864110, 14701840, 17743600, 18377300, 20582576, 25728220, 29403680, 32160275, 35487200, 36754600, 41165152, 51456440, 64320550, 73509200, 102912880, 128641100, 147018400, 205825760, 257282200, 514564400, 1029128800]

約数ペア:

[(1, 1029128800), (2, 514564400), (4, 257282200), (5, 205825760), (7, 147018400), (8, 128641100), (10, 102912880), (14, 73509200), (16, 64320550), (20, 51456440), (25, 41165152), (28, 36754600), (29, 35487200), (32, 32160275), (35, 29403680), (40, 25728220), (50, 20582576), (56, 18377300), (58, 17743600), (70, 14701840), (80, 12864110), (100, 10291288), (112, 9188650), (116, 8871800), (140, 7350920), (145, 7097440), (160, 6432055), (175, 5880736), (200, 5145644), (203, 5069600), (224, 4594325), (232, 4435900), (280, 3675460), (290, 3548720), (350, 2940368), (400, 2572822), (406, 2534800), (464, 2217950), (560, 1837730), (580, 1774360), (700, 1470184), (725, 1419488), (800, 1286411), (812, 1267400), (928, 1108975), (1015, 1013920), (1120, 918865), (1160, 887180), (1400, 735092), (1450, 709744), (1624, 633700), (2030, 506960), (2320, 443590), (2800, 367546), (2900, 354872), (3248, 316850), (4060, 253480), (4640, 221795), (5075, 202784), (5600, 183773), (5800, 177436), (6337, 162400), (6496, 158425), (8120, 126740), (10150, 101392), (11600, 88718), (12674, 81200), (16240, 63370), (20300, 50696), (23200, 44359), (25348, 40600), (31685, 32480)]