881671680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2297

約数の個数: 240

約数和(自身を含む): 3234529584

約数和(自身を除く): 2352857904

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, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2251, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4502, 4608, 4896, 5440, 5760, 6120, 6528, 6753, 7680, 8160, 8704, 9004, 9792, 10880, 11255, 11520, 12240, 13056, 13506, 16320, 18008, 19584, 20259, 21760, 22510, 23040, 24480, 26112, 27012, 32640, 33765, 36016, 38267, 39168, 40518, 43520, 45020, 48960, 54024, 65280, 67530, 72032, 76534, 78336, 81036, 90040, 97920, 101295, 108048, 114801, 130560, 135060, 144064, 153068, 162072, 180080, 191335, 195840, 202590, 216096, 229602, 270120, 288128, 306136, 324144, 344403, 360160, 382670, 391680, 405180, 432192, 459204, 540240, 574005, 576256, 612272, 648288, 688806, 720320, 765340, 810360, 864384, 918408, 1080480, 1148010, 1152512, 1224544, 1296576, 1377612, 1440640, 1530680, 1620720, 1722015, 1728768, 1836816, 2160960, 2296020, 2449088, 2593152, 2755224, 2881280, 3061360, 3241440, 3444030, 3457536, 3673632, 4321920, 4592040, 4898176, 5186304, 5510448, 5762560, 6122720, 6482880, 6888060, 7347264, 8643840, 9184080, 9796352, 10372608, 11020896, 12245440, 12965760, 13776120, 14694528, 17287680, 18368160, 19592704, 22041792, 24490880, 25931520, 27552240, 29389056, 36736320, 44083584, 48981760, 51863040, 55104480, 58778112, 73472640, 88167168, 97963520, 110208960, 146945280, 176334336, 220417920, 293890560, 440835840, 881671680]

約数ペア:

[(1, 881671680), (2, 440835840), (3, 293890560), (4, 220417920), (5, 176334336), (6, 146945280), (8, 110208960), (9, 97963520), (10, 88167168), (12, 73472640), (15, 58778112), (16, 55104480), (17, 51863040), (18, 48981760), (20, 44083584), (24, 36736320), (30, 29389056), (32, 27552240), (34, 25931520), (36, 24490880), (40, 22041792), (45, 19592704), (48, 18368160), (51, 17287680), (60, 14694528), (64, 13776120), (68, 12965760), (72, 12245440), (80, 11020896), (85, 10372608), (90, 9796352), (96, 9184080), (102, 8643840), (120, 7347264), (128, 6888060), (136, 6482880), (144, 6122720), (153, 5762560), (160, 5510448), (170, 5186304), (180, 4898176), (192, 4592040), (204, 4321920), (240, 3673632), (255, 3457536), (256, 3444030), (272, 3241440), (288, 3061360), (306, 2881280), (320, 2755224), (340, 2593152), (360, 2449088), (384, 2296020), (408, 2160960), (480, 1836816), (510, 1728768), (512, 1722015), (544, 1620720), (576, 1530680), (612, 1440640), (640, 1377612), (680, 1296576), (720, 1224544), (765, 1152512), (768, 1148010), (816, 1080480), (960, 918408), (1020, 864384), (1088, 810360), (1152, 765340), (1224, 720320), (1280, 688806), (1360, 648288), (1440, 612272), (1530, 576256), (1536, 574005), (1632, 540240), (1920, 459204), (2040, 432192), (2176, 405180), (2251, 391680), (2304, 382670), (2448, 360160), (2560, 344403), (2720, 324144), (2880, 306136), (3060, 288128), (3264, 270120), (3840, 229602), (4080, 216096), (4352, 202590), (4502, 195840), (4608, 191335), (4896, 180080), (5440, 162072), (5760, 153068), (6120, 144064), (6528, 135060), (6753, 130560), (7680, 114801), (8160, 108048), (8704, 101295), (9004, 97920), (9792, 90040), (10880, 81036), (11255, 78336), (11520, 76534), (12240, 72032), (13056, 67530), (13506, 65280), (16320, 54024), (18008, 48960), (19584, 45020), (20259, 43520), (21760, 40518), (22510, 39168), (23040, 38267), (24480, 36016), (26112, 33765), (27012, 32640)]