66130560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 242352000

約数和(自身を除く): 176221440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 89, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 178, 180, 192, 215, 216, 240, 258, 267, 270, 288, 320, 344, 356, 360, 384, 387, 430, 432, 445, 480, 516, 534, 540, 576, 640, 645, 688, 712, 720, 774, 801, 860, 864, 890, 960, 1032, 1068, 1080, 1152, 1161, 1290, 1335, 1376, 1424, 1440, 1548, 1602, 1720, 1728, 1780, 1920, 1935, 2064, 2136, 2160, 2322, 2403, 2580, 2670, 2752, 2848, 2880, 3096, 3204, 3440, 3456, 3560, 3827, 3870, 4005, 4128, 4272, 4320, 4644, 4806, 5160, 5340, 5504, 5696, 5760, 5805, 6192, 6408, 6880, 7120, 7654, 7740, 8010, 8256, 8544, 8640, 9288, 9612, 10320, 10680, 11392, 11481, 11610, 12015, 12384, 12816, 13760, 14240, 15308, 15480, 16020, 16512, 17088, 17280, 18576, 19135, 19224, 20640, 21360, 22962, 23220, 24030, 24768, 25632, 27520, 28480, 30616, 30960, 32040, 34176, 34443, 37152, 38270, 38448, 41280, 42720, 45924, 46440, 48060, 49536, 51264, 56960, 57405, 61232, 61920, 64080, 68886, 74304, 76540, 76896, 82560, 85440, 91848, 92880, 96120, 102528, 103329, 114810, 122464, 123840, 128160, 137772, 148608, 153080, 153792, 170880, 172215, 183696, 185760, 192240, 206658, 229620, 244928, 247680, 256320, 275544, 306160, 307584, 344430, 367392, 371520, 384480, 413316, 459240, 489856, 512640, 516645, 551088, 612320, 688860, 734784, 743040, 768960, 826632, 918480, 1033290, 1102176, 1224640, 1377720, 1469568, 1537920, 1653264, 1836960, 2066580, 2204352, 2449280, 2755440, 3306528, 3673920, 4133160, 4408704, 5510880, 6613056, 7347840, 8266320, 11021760, 13226112, 16532640, 22043520, 33065280, 66130560]

約数ペア:

[(1, 66130560), (2, 33065280), (3, 22043520), (4, 16532640), (5, 13226112), (6, 11021760), (8, 8266320), (9, 7347840), (10, 6613056), (12, 5510880), (15, 4408704), (16, 4133160), (18, 3673920), (20, 3306528), (24, 2755440), (27, 2449280), (30, 2204352), (32, 2066580), (36, 1836960), (40, 1653264), (43, 1537920), (45, 1469568), (48, 1377720), (54, 1224640), (60, 1102176), (64, 1033290), (72, 918480), (80, 826632), (86, 768960), (89, 743040), (90, 734784), (96, 688860), (108, 612320), (120, 551088), (128, 516645), (129, 512640), (135, 489856), (144, 459240), (160, 413316), (172, 384480), (178, 371520), (180, 367392), (192, 344430), (215, 307584), (216, 306160), (240, 275544), (258, 256320), (267, 247680), (270, 244928), (288, 229620), (320, 206658), (344, 192240), (356, 185760), (360, 183696), (384, 172215), (387, 170880), (430, 153792), (432, 153080), (445, 148608), (480, 137772), (516, 128160), (534, 123840), (540, 122464), (576, 114810), (640, 103329), (645, 102528), (688, 96120), (712, 92880), (720, 91848), (774, 85440), (801, 82560), (860, 76896), (864, 76540), (890, 74304), (960, 68886), (1032, 64080), (1068, 61920), (1080, 61232), (1152, 57405), (1161, 56960), (1290, 51264), (1335, 49536), (1376, 48060), (1424, 46440), (1440, 45924), (1548, 42720), (1602, 41280), (1720, 38448), (1728, 38270), (1780, 37152), (1920, 34443), (1935, 34176), (2064, 32040), (2136, 30960), (2160, 30616), (2322, 28480), (2403, 27520), (2580, 25632), (2670, 24768), (2752, 24030), (2848, 23220), (2880, 22962), (3096, 21360), (3204, 20640), (3440, 19224), (3456, 19135), (3560, 18576), (3827, 17280), (3870, 17088), (4005, 16512), (4128, 16020), (4272, 15480), (4320, 15308), (4644, 14240), (4806, 13760), (5160, 12816), (5340, 12384), (5504, 12015), (5696, 11610), (5760, 11481), (5805, 11392), (6192, 10680), (6408, 10320), (6880, 9612), (7120, 9288), (7654, 8640), (7740, 8544), (8010, 8256)]