14368640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 40612320

約数和(自身を除く): 26243680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 157, 160, 176, 208, 220, 260, 286, 314, 320, 352, 416, 440, 520, 572, 628, 640, 704, 715, 785, 832, 880, 1040, 1144, 1256, 1408, 1430, 1570, 1664, 1727, 1760, 2041, 2080, 2288, 2512, 2860, 3140, 3454, 3520, 4082, 4160, 4576, 5024, 5720, 6280, 6908, 7040, 8164, 8320, 8635, 9152, 10048, 10205, 11440, 12560, 13816, 16328, 17270, 18304, 20096, 20410, 22451, 22880, 25120, 27632, 32656, 34540, 40820, 44902, 45760, 50240, 55264, 65312, 69080, 81640, 89804, 91520, 100480, 110528, 112255, 130624, 138160, 163280, 179608, 221056, 224510, 261248, 276320, 326560, 359216, 449020, 552640, 653120, 718432, 898040, 1105280, 1306240, 1436864, 1796080, 2873728, 3592160, 7184320, 14368640]

約数ペア:

[(1, 14368640), (2, 7184320), (4, 3592160), (5, 2873728), (8, 1796080), (10, 1436864), (11, 1306240), (13, 1105280), (16, 898040), (20, 718432), (22, 653120), (26, 552640), (32, 449020), (40, 359216), (44, 326560), (52, 276320), (55, 261248), (64, 224510), (65, 221056), (80, 179608), (88, 163280), (104, 138160), (110, 130624), (128, 112255), (130, 110528), (143, 100480), (157, 91520), (160, 89804), (176, 81640), (208, 69080), (220, 65312), (260, 55264), (286, 50240), (314, 45760), (320, 44902), (352, 40820), (416, 34540), (440, 32656), (520, 27632), (572, 25120), (628, 22880), (640, 22451), (704, 20410), (715, 20096), (785, 18304), (832, 17270), (880, 16328), (1040, 13816), (1144, 12560), (1256, 11440), (1408, 10205), (1430, 10048), (1570, 9152), (1664, 8635), (1727, 8320), (1760, 8164), (2041, 7040), (2080, 6908), (2288, 6280), (2512, 5720), (2860, 5024), (3140, 4576), (3454, 4160), (3520, 4082)]