1431857280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{106537}}^1$

素因数の和:106566

約数の個数: 128

約数和(自身を含む): 5216100480

約数和(自身を除く): 3784243200

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 106537, 213074, 319611, 426148, 532685, 639222, 745759, 852296, 1065370, 1278444, 1491518, 1598055, 1704592, 2130740, 2237277, 2556888, 2983036, 3196110, 3409184, 3728795, 4261480, 4474554, 5113776, 5966072, 6392220, 6818368, 7457590, 8522960, 8949108, 10227552, 11186385, 11932144, 12784440, 13636736, 14915180, 17045920, 17898216, 20455104, 22372770, 23864288, 25568880, 29830360, 34091840, 35796432, 40910208, 44745540, 47728576, 51137760, 59660720, 68183680, 71592864, 89491080, 95457152, 102275520, 119321440, 143185728, 178982160, 204551040, 238642880, 286371456, 357964320, 477285760, 715928640, 1431857280]

約数ペア:

[(1, 1431857280), (2, 715928640), (3, 477285760), (4, 357964320), (5, 286371456), (6, 238642880), (7, 204551040), (8, 178982160), (10, 143185728), (12, 119321440), (14, 102275520), (15, 95457152), (16, 89491080), (20, 71592864), (21, 68183680), (24, 59660720), (28, 51137760), (30, 47728576), (32, 44745540), (35, 40910208), (40, 35796432), (42, 34091840), (48, 29830360), (56, 25568880), (60, 23864288), (64, 22372770), (70, 20455104), (80, 17898216), (84, 17045920), (96, 14915180), (105, 13636736), (112, 12784440), (120, 11932144), (128, 11186385), (140, 10227552), (160, 8949108), (168, 8522960), (192, 7457590), (210, 6818368), (224, 6392220), (240, 5966072), (280, 5113776), (320, 4474554), (336, 4261480), (384, 3728795), (420, 3409184), (448, 3196110), (480, 2983036), (560, 2556888), (640, 2237277), (672, 2130740), (840, 1704592), (896, 1598055), (960, 1491518), (1120, 1278444), (1344, 1065370), (1680, 852296), (1920, 745759), (2240, 639222), (2688, 532685), (3360, 426148), (4480, 319611), (6720, 213074), (13440, 106537)]