382720320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7857

約数の個数: 168

約数和(自身を含む): 1394011944

約数和(自身を除く): 1011291624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 7817, 8160, 9792, 12240, 15634, 16320, 23451, 24480, 31268, 39085, 46902, 48960, 62536, 70353, 78170, 93804, 117255, 125072, 132889, 140706, 156340, 187608, 234510, 250144, 265778, 281412, 312680, 351765, 375216, 398667, 469020, 500288, 531556, 562824, 625360, 664445, 703530, 750432, 797334, 938040, 1063112, 1125648, 1196001, 1250720, 1328890, 1407060, 1500864, 1594668, 1876080, 1993335, 2126224, 2251296, 2392002, 2501440, 2657780, 2814120, 3189336, 3752160, 3986670, 4252448, 4502592, 4784004, 5315560, 5628240, 5980005, 6378672, 7504320, 7973340, 8504896, 9568008, 10631120, 11256480, 11960010, 12757344, 15946680, 19136016, 21262240, 22512960, 23920020, 25514688, 31893360, 38272032, 42524480, 47840040, 63786720, 76544064, 95680080, 127573440, 191360160, 382720320]

約数ペア:

[(1, 382720320), (2, 191360160), (3, 127573440), (4, 95680080), (5, 76544064), (6, 63786720), (8, 47840040), (9, 42524480), (10, 38272032), (12, 31893360), (15, 25514688), (16, 23920020), (17, 22512960), (18, 21262240), (20, 19136016), (24, 15946680), (30, 12757344), (32, 11960010), (34, 11256480), (36, 10631120), (40, 9568008), (45, 8504896), (48, 7973340), (51, 7504320), (60, 6378672), (64, 5980005), (68, 5628240), (72, 5315560), (80, 4784004), (85, 4502592), (90, 4252448), (96, 3986670), (102, 3752160), (120, 3189336), (136, 2814120), (144, 2657780), (153, 2501440), (160, 2392002), (170, 2251296), (180, 2126224), (192, 1993335), (204, 1876080), (240, 1594668), (255, 1500864), (272, 1407060), (288, 1328890), (306, 1250720), (320, 1196001), (340, 1125648), (360, 1063112), (408, 938040), (480, 797334), (510, 750432), (544, 703530), (576, 664445), (612, 625360), (680, 562824), (720, 531556), (765, 500288), (816, 469020), (960, 398667), (1020, 375216), (1088, 351765), (1224, 312680), (1360, 281412), (1440, 265778), (1530, 250144), (1632, 234510), (2040, 187608), (2448, 156340), (2720, 140706), (2880, 132889), (3060, 125072), (3264, 117255), (4080, 93804), (4896, 78170), (5440, 70353), (6120, 62536), (7817, 48960), (8160, 46902), (9792, 39085), (12240, 31268), (15634, 24480), (16320, 23451)]