157183040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 112

約数和(自身を含む): 437156352

約数和(自身を除く): 279973312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1316, 1493, 1504, 1645, 1880, 2240, 2632, 2986, 3008, 3290, 3760, 5264, 5972, 6580, 7465, 7520, 10451, 10528, 11944, 13160, 14930, 15040, 20902, 21056, 23888, 26320, 29860, 41804, 47776, 52255, 52640, 59720, 70171, 83608, 95552, 104510, 105280, 119440, 140342, 167216, 209020, 238880, 280684, 334432, 350855, 418040, 477760, 491197, 561368, 668864, 701710, 836080, 982394, 1122736, 1403420, 1672160, 1964788, 2245472, 2455985, 2806840, 3344320, 3929576, 4490944, 4911970, 5613680, 7859152, 9823940, 11227360, 15718304, 19647880, 22454720, 31436608, 39295760, 78591520, 157183040]

約数ペア:

[(1, 157183040), (2, 78591520), (4, 39295760), (5, 31436608), (7, 22454720), (8, 19647880), (10, 15718304), (14, 11227360), (16, 9823940), (20, 7859152), (28, 5613680), (32, 4911970), (35, 4490944), (40, 3929576), (47, 3344320), (56, 2806840), (64, 2455985), (70, 2245472), (80, 1964788), (94, 1672160), (112, 1403420), (140, 1122736), (160, 982394), (188, 836080), (224, 701710), (235, 668864), (280, 561368), (320, 491197), (329, 477760), (376, 418040), (448, 350855), (470, 334432), (560, 280684), (658, 238880), (752, 209020), (940, 167216), (1120, 140342), (1316, 119440), (1493, 105280), (1504, 104510), (1645, 95552), (1880, 83608), (2240, 70171), (2632, 59720), (2986, 52640), (3008, 52255), (3290, 47776), (3760, 41804), (5264, 29860), (5972, 26320), (6580, 23888), (7465, 21056), (7520, 20902), (10451, 15040), (10528, 14930), (11944, 13160)]