432112720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 1124070912

約数和(自身を除く): 691958192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 169, 208, 248, 260, 310, 338, 403, 496, 520, 620, 676, 806, 845, 1031, 1040, 1240, 1352, 1612, 1690, 2015, 2062, 2480, 2704, 3224, 3380, 4030, 4124, 5155, 5239, 6448, 6760, 8060, 8248, 10310, 10478, 13403, 13520, 16120, 16496, 20620, 20956, 26195, 26806, 31961, 32240, 41240, 41912, 52390, 53612, 63922, 67015, 82480, 83824, 104780, 107224, 127844, 134030, 159805, 174239, 209560, 214448, 255688, 268060, 319610, 348478, 415493, 419120, 511376, 536120, 639220, 696956, 830986, 871195, 1072240, 1278440, 1393912, 1661972, 1742390, 2077465, 2556880, 2787824, 3323944, 3484780, 4154930, 5401409, 6647888, 6969560, 8309860, 10802818, 13939120, 16619720, 21605636, 27007045, 33239440, 43211272, 54014090, 86422544, 108028180, 216056360, 432112720]

約数ペア:

[(1, 432112720), (2, 216056360), (4, 108028180), (5, 86422544), (8, 54014090), (10, 43211272), (13, 33239440), (16, 27007045), (20, 21605636), (26, 16619720), (31, 13939120), (40, 10802818), (52, 8309860), (62, 6969560), (65, 6647888), (80, 5401409), (104, 4154930), (124, 3484780), (130, 3323944), (155, 2787824), (169, 2556880), (208, 2077465), (248, 1742390), (260, 1661972), (310, 1393912), (338, 1278440), (403, 1072240), (496, 871195), (520, 830986), (620, 696956), (676, 639220), (806, 536120), (845, 511376), (1031, 419120), (1040, 415493), (1240, 348478), (1352, 319610), (1612, 268060), (1690, 255688), (2015, 214448), (2062, 209560), (2480, 174239), (2704, 159805), (3224, 134030), (3380, 127844), (4030, 107224), (4124, 104780), (5155, 83824), (5239, 82480), (6448, 67015), (6760, 63922), (8060, 53612), (8248, 52390), (10310, 41912), (10478, 41240), (13403, 32240), (13520, 31961), (16120, 26806), (16496, 26195), (20620, 20956)]