12857974080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1913389}}^1$

素因数の和:1913416

約数の個数: 112

約数和(自身を含む): 46656101760

約数和(自身を除く): 33798127680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 1913389, 3826778, 5740167, 7653556, 9566945, 11480334, 13393723, 15307112, 19133890, 22960668, 26787446, 28700835, 30614224, 38267780, 40181169, 45921336, 53574892, 57401670, 61228448, 66968615, 76535560, 80362338, 91842672, 107149784, 114803340, 122456896, 133937230, 153071120, 160724676, 183685344, 200905845, 214299568, 229606680, 267874460, 306142240, 321449352, 367370688, 401811690, 428599136, 459213360, 535748920, 612284480, 642898704, 803623380, 857198272, 918426720, 1071497840, 1285797408, 1607246760, 1836853440, 2142995680, 2571594816, 3214493520, 4285991360, 6428987040, 12857974080]

約数ペア:

[(1, 12857974080), (2, 6428987040), (3, 4285991360), (4, 3214493520), (5, 2571594816), (6, 2142995680), (7, 1836853440), (8, 1607246760), (10, 1285797408), (12, 1071497840), (14, 918426720), (15, 857198272), (16, 803623380), (20, 642898704), (21, 612284480), (24, 535748920), (28, 459213360), (30, 428599136), (32, 401811690), (35, 367370688), (40, 321449352), (42, 306142240), (48, 267874460), (56, 229606680), (60, 214299568), (64, 200905845), (70, 183685344), (80, 160724676), (84, 153071120), (96, 133937230), (105, 122456896), (112, 114803340), (120, 107149784), (140, 91842672), (160, 80362338), (168, 76535560), (192, 66968615), (210, 61228448), (224, 57401670), (240, 53574892), (280, 45921336), (320, 40181169), (336, 38267780), (420, 30614224), (448, 28700835), (480, 26787446), (560, 22960668), (672, 19133890), (840, 15307112), (960, 13393723), (1120, 11480334), (1344, 9566945), (1680, 7653556), (2240, 5740167), (3360, 3826778), (6720, 1913389)]