127386420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13187}}^1$

素因数の和:13229

約数の個数: 96

約数和(自身を含む): 425392128

約数和(自身を除く): 298005708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 13187, 26374, 39561, 52748, 65935, 79122, 92309, 131870, 158244, 184618, 197805, 263740, 276927, 303301, 369236, 395610, 461545, 553854, 606602, 791220, 909903, 923090, 1107708, 1213204, 1384635, 1516505, 1819806, 1846180, 2123107, 2769270, 3033010, 3639612, 4246214, 4549515, 5538540, 6066020, 6369321, 8492428, 9099030, 10615535, 12738642, 18198060, 21231070, 25477284, 31846605, 42462140, 63693210, 127386420]

約数ペア:

[(1, 127386420), (2, 63693210), (3, 42462140), (4, 31846605), (5, 25477284), (6, 21231070), (7, 18198060), (10, 12738642), (12, 10615535), (14, 9099030), (15, 8492428), (20, 6369321), (21, 6066020), (23, 5538540), (28, 4549515), (30, 4246214), (35, 3639612), (42, 3033010), (46, 2769270), (60, 2123107), (69, 1846180), (70, 1819806), (84, 1516505), (92, 1384635), (105, 1213204), (115, 1107708), (138, 923090), (140, 909903), (161, 791220), (210, 606602), (230, 553854), (276, 461545), (322, 395610), (345, 369236), (420, 303301), (460, 276927), (483, 263740), (644, 197805), (690, 184618), (805, 158244), (966, 131870), (1380, 92309), (1610, 79122), (1932, 65935), (2415, 52748), (3220, 39561), (4830, 26374), (9660, 13187)]