12343760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 34310304

約数和(自身を除く): 21966544

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 83, 88, 104, 110, 130, 143, 166, 169, 176, 208, 220, 260, 286, 332, 338, 415, 440, 520, 572, 664, 676, 715, 830, 845, 880, 913, 1040, 1079, 1144, 1328, 1352, 1430, 1660, 1690, 1826, 1859, 2158, 2288, 2704, 2860, 3320, 3380, 3652, 3718, 4316, 4565, 5395, 5720, 6640, 6760, 7304, 7436, 8632, 9130, 9295, 10790, 11440, 11869, 13520, 14027, 14608, 14872, 17264, 18260, 18590, 21580, 23738, 28054, 29744, 36520, 37180, 43160, 47476, 56108, 59345, 70135, 73040, 74360, 86320, 94952, 112216, 118690, 140270, 148720, 154297, 189904, 224432, 237380, 280540, 308594, 474760, 561080, 617188, 771485, 949520, 1122160, 1234376, 1542970, 2468752, 3085940, 6171880, 12343760]

約数ペア:

[(1, 12343760), (2, 6171880), (4, 3085940), (5, 2468752), (8, 1542970), (10, 1234376), (11, 1122160), (13, 949520), (16, 771485), (20, 617188), (22, 561080), (26, 474760), (40, 308594), (44, 280540), (52, 237380), (55, 224432), (65, 189904), (80, 154297), (83, 148720), (88, 140270), (104, 118690), (110, 112216), (130, 94952), (143, 86320), (166, 74360), (169, 73040), (176, 70135), (208, 59345), (220, 56108), (260, 47476), (286, 43160), (332, 37180), (338, 36520), (415, 29744), (440, 28054), (520, 23738), (572, 21580), (664, 18590), (676, 18260), (715, 17264), (830, 14872), (845, 14608), (880, 14027), (913, 13520), (1040, 11869), (1079, 11440), (1144, 10790), (1328, 9295), (1352, 9130), (1430, 8632), (1660, 7436), (1690, 7304), (1826, 6760), (1859, 6640), (2158, 5720), (2288, 5395), (2704, 4565), (2860, 4316), (3320, 3718), (3380, 3652)]