157618560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 581644800

約数和(自身を除く): 424026240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 439, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 878, 880, 935, 960, 1020, 1056, 1088, 1122, 1317, 1320, 1360, 1408, 1496, 1632, 1756, 1760, 1870, 1920, 2040, 2112, 2176, 2195, 2244, 2634, 2640, 2720, 2805, 2992, 3264, 3512, 3520, 3740, 4080, 4224, 4390, 4488, 4829, 5268, 5280, 5440, 5610, 5984, 6528, 6585, 7024, 7040, 7463, 7480, 8160, 8780, 8976, 9658, 10536, 10560, 10880, 11220, 11968, 13170, 14048, 14487, 14926, 14960, 16320, 17560, 17952, 19316, 21072, 21120, 22389, 22440, 23936, 24145, 26340, 28096, 28974, 29852, 29920, 32640, 35120, 35904, 37315, 38632, 42144, 44778, 44880, 48290, 52680, 56192, 57948, 59704, 59840, 70240, 71808, 72435, 74630, 77264, 82093, 84288, 89556, 89760, 96580, 105360, 111945, 115896, 119408, 119680, 140480, 144870, 149260, 154528, 164186, 168576, 179112, 179520, 193160, 210720, 223890, 231792, 238816, 246279, 280960, 289740, 298520, 309056, 328372, 358224, 359040, 386320, 410465, 421440, 447780, 463584, 477632, 492558, 579480, 597040, 618112, 656744, 716448, 772640, 820930, 842880, 895560, 927168, 955264, 985116, 1158960, 1194080, 1231395, 1313488, 1432896, 1545280, 1641860, 1791120, 1854336, 1970232, 2317920, 2388160, 2462790, 2626976, 2865792, 3090560, 3283720, 3582240, 3940464, 4635840, 4776320, 4925580, 5253952, 6567440, 7164480, 7880928, 9271680, 9851160, 10507904, 13134880, 14328960, 15761856, 19702320, 26269760, 31523712, 39404640, 52539520, 78809280, 157618560]

約数ペア:

[(1, 157618560), (2, 78809280), (3, 52539520), (4, 39404640), (5, 31523712), (6, 26269760), (8, 19702320), (10, 15761856), (11, 14328960), (12, 13134880), (15, 10507904), (16, 9851160), (17, 9271680), (20, 7880928), (22, 7164480), (24, 6567440), (30, 5253952), (32, 4925580), (33, 4776320), (34, 4635840), (40, 3940464), (44, 3582240), (48, 3283720), (51, 3090560), (55, 2865792), (60, 2626976), (64, 2462790), (66, 2388160), (68, 2317920), (80, 1970232), (85, 1854336), (88, 1791120), (96, 1641860), (102, 1545280), (110, 1432896), (120, 1313488), (128, 1231395), (132, 1194080), (136, 1158960), (160, 985116), (165, 955264), (170, 927168), (176, 895560), (187, 842880), (192, 820930), (204, 772640), (220, 716448), (240, 656744), (255, 618112), (264, 597040), (272, 579480), (320, 492558), (330, 477632), (340, 463584), (352, 447780), (374, 421440), (384, 410465), (408, 386320), (439, 359040), (440, 358224), (480, 328372), (510, 309056), (528, 298520), (544, 289740), (561, 280960), (640, 246279), (660, 238816), (680, 231792), (704, 223890), (748, 210720), (816, 193160), (878, 179520), (880, 179112), (935, 168576), (960, 164186), (1020, 154528), (1056, 149260), (1088, 144870), (1122, 140480), (1317, 119680), (1320, 119408), (1360, 115896), (1408, 111945), (1496, 105360), (1632, 96580), (1756, 89760), (1760, 89556), (1870, 84288), (1920, 82093), (2040, 77264), (2112, 74630), (2176, 72435), (2195, 71808), (2244, 70240), (2634, 59840), (2640, 59704), (2720, 57948), (2805, 56192), (2992, 52680), (3264, 48290), (3512, 44880), (3520, 44778), (3740, 42144), (4080, 38632), (4224, 37315), (4390, 35904), (4488, 35120), (4829, 32640), (5268, 29920), (5280, 29852), (5440, 28974), (5610, 28096), (5984, 26340), (6528, 24145), (6585, 23936), (7024, 22440), (7040, 22389), (7463, 21120), (7480, 21072), (8160, 19316), (8780, 17952), (8976, 17560), (9658, 16320), (10536, 14960), (10560, 14926), (10880, 14487), (11220, 14048), (11968, 13170)]