16766080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 44945280

約数和(自身を除く): 28179200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 67, 68, 80, 85, 92, 115, 128, 134, 136, 160, 170, 184, 230, 268, 272, 320, 335, 340, 368, 391, 460, 536, 544, 640, 670, 680, 736, 782, 920, 1072, 1088, 1139, 1340, 1360, 1472, 1541, 1564, 1840, 1955, 2144, 2176, 2278, 2680, 2720, 2944, 3082, 3128, 3680, 3910, 4288, 4556, 5360, 5440, 5695, 6164, 6256, 7360, 7705, 7820, 8576, 9112, 10720, 10880, 11390, 12328, 12512, 14720, 15410, 15640, 18224, 21440, 22780, 24656, 25024, 26197, 30820, 31280, 36448, 42880, 45560, 49312, 50048, 52394, 61640, 62560, 72896, 91120, 98624, 104788, 123280, 125120, 130985, 145792, 182240, 197248, 209576, 246560, 250240, 261970, 364480, 419152, 493120, 523940, 728960, 838304, 986240, 1047880, 1676608, 2095760, 3353216, 4191520, 8383040, 16766080]

約数ペア:

[(1, 16766080), (2, 8383040), (4, 4191520), (5, 3353216), (8, 2095760), (10, 1676608), (16, 1047880), (17, 986240), (20, 838304), (23, 728960), (32, 523940), (34, 493120), (40, 419152), (46, 364480), (64, 261970), (67, 250240), (68, 246560), (80, 209576), (85, 197248), (92, 182240), (115, 145792), (128, 130985), (134, 125120), (136, 123280), (160, 104788), (170, 98624), (184, 91120), (230, 72896), (268, 62560), (272, 61640), (320, 52394), (335, 50048), (340, 49312), (368, 45560), (391, 42880), (460, 36448), (536, 31280), (544, 30820), (640, 26197), (670, 25024), (680, 24656), (736, 22780), (782, 21440), (920, 18224), (1072, 15640), (1088, 15410), (1139, 14720), (1340, 12512), (1360, 12328), (1472, 11390), (1541, 10880), (1564, 10720), (1840, 9112), (1955, 8576), (2144, 7820), (2176, 7705), (2278, 7360), (2680, 6256), (2720, 6164), (2944, 5695), (3082, 5440), (3128, 5360), (3680, 4556), (3910, 4288)]