5388240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 19748736

約数和(自身を除く): 14360496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 157, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 314, 330, 390, 429, 440, 471, 520, 528, 572, 624, 628, 660, 715, 780, 785, 858, 880, 942, 1040, 1144, 1256, 1320, 1430, 1560, 1570, 1716, 1727, 1884, 2041, 2145, 2288, 2355, 2512, 2640, 2860, 3120, 3140, 3432, 3454, 3768, 4082, 4290, 4710, 5181, 5720, 6123, 6280, 6864, 6908, 7536, 8164, 8580, 8635, 9420, 10205, 10362, 11440, 12246, 12560, 13816, 16328, 17160, 17270, 18840, 20410, 20724, 22451, 24492, 25905, 27632, 30615, 32656, 34320, 34540, 37680, 40820, 41448, 44902, 48984, 51810, 61230, 67353, 69080, 81640, 82896, 89804, 97968, 103620, 112255, 122460, 134706, 138160, 163280, 179608, 207240, 224510, 244920, 269412, 336765, 359216, 414480, 449020, 489840, 538824, 673530, 898040, 1077648, 1347060, 1796080, 2694120, 5388240]

約数ペア:

[(1, 5388240), (2, 2694120), (3, 1796080), (4, 1347060), (5, 1077648), (6, 898040), (8, 673530), (10, 538824), (11, 489840), (12, 449020), (13, 414480), (15, 359216), (16, 336765), (20, 269412), (22, 244920), (24, 224510), (26, 207240), (30, 179608), (33, 163280), (39, 138160), (40, 134706), (44, 122460), (48, 112255), (52, 103620), (55, 97968), (60, 89804), (65, 82896), (66, 81640), (78, 69080), (80, 67353), (88, 61230), (104, 51810), (110, 48984), (120, 44902), (130, 41448), (132, 40820), (143, 37680), (156, 34540), (157, 34320), (165, 32656), (176, 30615), (195, 27632), (208, 25905), (220, 24492), (240, 22451), (260, 20724), (264, 20410), (286, 18840), (312, 17270), (314, 17160), (330, 16328), (390, 13816), (429, 12560), (440, 12246), (471, 11440), (520, 10362), (528, 10205), (572, 9420), (624, 8635), (628, 8580), (660, 8164), (715, 7536), (780, 6908), (785, 6864), (858, 6280), (880, 6123), (942, 5720), (1040, 5181), (1144, 4710), (1256, 4290), (1320, 4082), (1430, 3768), (1560, 3454), (1570, 3432), (1716, 3140), (1727, 3120), (1884, 2860), (2041, 2640), (2145, 2512), (2288, 2355)]