345732840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2216

約数の個数: 128

約数和(自身を含む): 1160352000

約数和(自身を除く): 814619160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1256, 1413, 1570, 1884, 2039, 2355, 2826, 3140, 3768, 4078, 4239, 4710, 5652, 6117, 6280, 7065, 8156, 8478, 9420, 10195, 11304, 12234, 14130, 16312, 16956, 18351, 18840, 20390, 21195, 24468, 28260, 30585, 33912, 36702, 40780, 42390, 48936, 55053, 56520, 61170, 73404, 81560, 84780, 91755, 110106, 122340, 146808, 169560, 183510, 220212, 244680, 275265, 320123, 367020, 440424, 550530, 640246, 734040, 960369, 1101060, 1280492, 1600615, 1920738, 2202120, 2560984, 2881107, 3201230, 3841476, 4801845, 5762214, 6402460, 7682952, 8643321, 9603690, 11524428, 12804920, 14405535, 17286642, 19207380, 23048856, 28811070, 34573284, 38414760, 43216605, 57622140, 69146568, 86433210, 115244280, 172866420, 345732840]

約数ペア:

[(1, 345732840), (2, 172866420), (3, 115244280), (4, 86433210), (5, 69146568), (6, 57622140), (8, 43216605), (9, 38414760), (10, 34573284), (12, 28811070), (15, 23048856), (18, 19207380), (20, 17286642), (24, 14405535), (27, 12804920), (30, 11524428), (36, 9603690), (40, 8643321), (45, 7682952), (54, 6402460), (60, 5762214), (72, 4801845), (90, 3841476), (108, 3201230), (120, 2881107), (135, 2560984), (157, 2202120), (180, 1920738), (216, 1600615), (270, 1280492), (314, 1101060), (360, 960369), (471, 734040), (540, 640246), (628, 550530), (785, 440424), (942, 367020), (1080, 320123), (1256, 275265), (1413, 244680), (1570, 220212), (1884, 183510), (2039, 169560), (2355, 146808), (2826, 122340), (3140, 110106), (3768, 91755), (4078, 84780), (4239, 81560), (4710, 73404), (5652, 61170), (6117, 56520), (6280, 55053), (7065, 48936), (8156, 42390), (8478, 40780), (9420, 36702), (10195, 33912), (11304, 30585), (12234, 28260), (14130, 24468), (16312, 21195), (16956, 20390), (18351, 18840)]