67691280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 227556864

約数和(自身を除く): 159865584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 240, 255, 272, 282, 340, 353, 376, 408, 470, 510, 564, 680, 705, 706, 752, 799, 816, 940, 1020, 1059, 1128, 1360, 1410, 1412, 1598, 1765, 1880, 2040, 2118, 2256, 2397, 2820, 2824, 3196, 3530, 3760, 3995, 4080, 4236, 4794, 5295, 5640, 5648, 6001, 6392, 7060, 7990, 8472, 9588, 10590, 11280, 11985, 12002, 12784, 14120, 15980, 16591, 16944, 18003, 19176, 21180, 23970, 24004, 28240, 30005, 31960, 33182, 36006, 38352, 42360, 47940, 48008, 49773, 60010, 63920, 66364, 72012, 82955, 84720, 90015, 95880, 96016, 99546, 120020, 132728, 144024, 165910, 180030, 191760, 199092, 240040, 248865, 265456, 282047, 288048, 331820, 360060, 398184, 480080, 497730, 564094, 663640, 720120, 796368, 846141, 995460, 1128188, 1327280, 1410235, 1440240, 1692282, 1990920, 2256376, 2820470, 3384564, 3981840, 4230705, 4512752, 5640940, 6769128, 8461410, 11281880, 13538256, 16922820, 22563760, 33845640, 67691280]

約数ペア:

[(1, 67691280), (2, 33845640), (3, 22563760), (4, 16922820), (5, 13538256), (6, 11281880), (8, 8461410), (10, 6769128), (12, 5640940), (15, 4512752), (16, 4230705), (17, 3981840), (20, 3384564), (24, 2820470), (30, 2256376), (34, 1990920), (40, 1692282), (47, 1440240), (48, 1410235), (51, 1327280), (60, 1128188), (68, 995460), (80, 846141), (85, 796368), (94, 720120), (102, 663640), (120, 564094), (136, 497730), (141, 480080), (170, 398184), (188, 360060), (204, 331820), (235, 288048), (240, 282047), (255, 265456), (272, 248865), (282, 240040), (340, 199092), (353, 191760), (376, 180030), (408, 165910), (470, 144024), (510, 132728), (564, 120020), (680, 99546), (705, 96016), (706, 95880), (752, 90015), (799, 84720), (816, 82955), (940, 72012), (1020, 66364), (1059, 63920), (1128, 60010), (1360, 49773), (1410, 48008), (1412, 47940), (1598, 42360), (1765, 38352), (1880, 36006), (2040, 33182), (2118, 31960), (2256, 30005), (2397, 28240), (2820, 24004), (2824, 23970), (3196, 21180), (3530, 19176), (3760, 18003), (3995, 16944), (4080, 16591), (4236, 15980), (4794, 14120), (5295, 12784), (5640, 12002), (5648, 11985), (6001, 11280), (6392, 10590), (7060, 9588), (7990, 8472)]