220417920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2293

約数の個数: 192

約数和(自身を含む): 806261040

約数和(自身を除く): 585843120

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, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2251, 2448, 2720, 2880, 3060, 3264, 4080, 4502, 4896, 5440, 5760, 6120, 6528, 6753, 8160, 9004, 9792, 10880, 11255, 12240, 13506, 16320, 18008, 19584, 20259, 22510, 24480, 27012, 32640, 33765, 36016, 38267, 40518, 45020, 48960, 54024, 67530, 72032, 76534, 81036, 90040, 97920, 101295, 108048, 114801, 135060, 144064, 153068, 162072, 180080, 191335, 202590, 216096, 229602, 270120, 288128, 306136, 324144, 344403, 360160, 382670, 405180, 432192, 459204, 540240, 574005, 612272, 648288, 688806, 720320, 765340, 810360, 864384, 918408, 1080480, 1148010, 1224544, 1296576, 1377612, 1440640, 1530680, 1620720, 1722015, 1836816, 2160960, 2296020, 2449088, 2593152, 2755224, 3061360, 3241440, 3444030, 3673632, 4321920, 4592040, 4898176, 5510448, 6122720, 6482880, 6888060, 7347264, 9184080, 11020896, 12245440, 12965760, 13776120, 14694528, 18368160, 22041792, 24490880, 27552240, 36736320, 44083584, 55104480, 73472640, 110208960, 220417920]

約数ペア:

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