129167040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1034

約数の個数: 112

約数和(自身を含む): 413199072

約数和(自身を除く): 284032032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 628, 785, 857, 942, 960, 1256, 1570, 1714, 1884, 2355, 2512, 2571, 3140, 3428, 3768, 4285, 4710, 5024, 5142, 6280, 6856, 7536, 8570, 9420, 10048, 10284, 12560, 12855, 13712, 15072, 17140, 18840, 20568, 25120, 25710, 27424, 30144, 34280, 37680, 41136, 50240, 51420, 54848, 68560, 75360, 82272, 102840, 134549, 137120, 150720, 164544, 205680, 269098, 274240, 403647, 411360, 538196, 672745, 807294, 822720, 1076392, 1345490, 1614588, 2018235, 2152784, 2690980, 3229176, 4036470, 4305568, 5381960, 6458352, 8072940, 8611136, 10763920, 12916704, 16145880, 21527840, 25833408, 32291760, 43055680, 64583520, 129167040]

約数ペア:

[(1, 129167040), (2, 64583520), (3, 43055680), (4, 32291760), (5, 25833408), (6, 21527840), (8, 16145880), (10, 12916704), (12, 10763920), (15, 8611136), (16, 8072940), (20, 6458352), (24, 5381960), (30, 4305568), (32, 4036470), (40, 3229176), (48, 2690980), (60, 2152784), (64, 2018235), (80, 1614588), (96, 1345490), (120, 1076392), (157, 822720), (160, 807294), (192, 672745), (240, 538196), (314, 411360), (320, 403647), (471, 274240), (480, 269098), (628, 205680), (785, 164544), (857, 150720), (942, 137120), (960, 134549), (1256, 102840), (1570, 82272), (1714, 75360), (1884, 68560), (2355, 54848), (2512, 51420), (2571, 50240), (3140, 41136), (3428, 37680), (3768, 34280), (4285, 30144), (4710, 27424), (5024, 25710), (5142, 25120), (6280, 20568), (6856, 18840), (7536, 17140), (8570, 15072), (9420, 13712), (10048, 12855), (10284, 12560)]