140014000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 395081856

約数和(自身を除く): 255067856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 112, 125, 137, 140, 146, 175, 200, 250, 274, 280, 292, 350, 365, 400, 500, 511, 548, 560, 584, 685, 700, 730, 875, 959, 1000, 1022, 1096, 1168, 1370, 1400, 1460, 1750, 1825, 1918, 2000, 2044, 2192, 2555, 2740, 2800, 2920, 3425, 3500, 3650, 3836, 4088, 4795, 5110, 5480, 5840, 6850, 7000, 7300, 7672, 8176, 9125, 9590, 10001, 10220, 10960, 12775, 13700, 14000, 14600, 15344, 17125, 18250, 19180, 20002, 20440, 23975, 25550, 27400, 29200, 34250, 36500, 38360, 40004, 40880, 47950, 50005, 51100, 54800, 63875, 68500, 70007, 73000, 76720, 80008, 95900, 100010, 102200, 119875, 127750, 137000, 140014, 146000, 160016, 191800, 200020, 204400, 239750, 250025, 255500, 274000, 280028, 350035, 383600, 400040, 479500, 500050, 511000, 560056, 700070, 800080, 959000, 1000100, 1022000, 1120112, 1250125, 1400140, 1750175, 1918000, 2000200, 2500250, 2800280, 3500350, 4000400, 5000500, 5600560, 7000700, 8750875, 10001000, 14001400, 17501750, 20002000, 28002800, 35003500, 70007000, 140014000]

約数ペア:

[(1, 140014000), (2, 70007000), (4, 35003500), (5, 28002800), (7, 20002000), (8, 17501750), (10, 14001400), (14, 10001000), (16, 8750875), (20, 7000700), (25, 5600560), (28, 5000500), (35, 4000400), (40, 3500350), (50, 2800280), (56, 2500250), (70, 2000200), (73, 1918000), (80, 1750175), (100, 1400140), (112, 1250125), (125, 1120112), (137, 1022000), (140, 1000100), (146, 959000), (175, 800080), (200, 700070), (250, 560056), (274, 511000), (280, 500050), (292, 479500), (350, 400040), (365, 383600), (400, 350035), (500, 280028), (511, 274000), (548, 255500), (560, 250025), (584, 239750), (685, 204400), (700, 200020), (730, 191800), (875, 160016), (959, 146000), (1000, 140014), (1022, 137000), (1096, 127750), (1168, 119875), (1370, 102200), (1400, 100010), (1460, 95900), (1750, 80008), (1825, 76720), (1918, 73000), (2000, 70007), (2044, 68500), (2192, 63875), (2555, 54800), (2740, 51100), (2800, 50005), (2920, 47950), (3425, 40880), (3500, 40004), (3650, 38360), (3836, 36500), (4088, 34250), (4795, 29200), (5110, 27400), (5480, 25550), (5840, 23975), (6850, 20440), (7000, 20002), (7300, 19180), (7672, 18250), (8176, 17125), (9125, 15344), (9590, 14600), (10001, 14000), (10220, 13700), (10960, 12775)]