317324160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 1109862000

約数和(自身を除く): 792537840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 619, 640, 712, 720, 801, 890, 960, 1068, 1152, 1238, 1335, 1424, 1440, 1602, 1780, 1857, 1920, 2136, 2476, 2670, 2848, 2880, 3095, 3204, 3560, 3714, 4005, 4272, 4952, 5340, 5571, 5696, 5760, 6190, 6408, 7120, 7428, 8010, 8544, 9285, 9904, 10680, 11142, 11392, 12380, 12816, 14240, 14856, 16020, 17088, 18570, 19808, 21360, 22284, 24760, 25632, 27855, 28480, 29712, 32040, 34176, 37140, 39616, 42720, 44568, 49520, 51264, 55091, 55710, 56960, 59424, 64080, 74280, 79232, 85440, 89136, 99040, 102528, 110182, 111420, 118848, 128160, 148560, 165273, 170880, 178272, 198080, 220364, 222840, 237696, 256320, 275455, 297120, 330546, 356544, 396160, 440728, 445680, 495819, 512640, 550910, 594240, 661092, 713088, 826365, 881456, 891360, 991638, 1101820, 1188480, 1322184, 1652730, 1762912, 1782720, 1983276, 2203640, 2479095, 2644368, 3305460, 3525824, 3565440, 3966552, 4407280, 4958190, 5288736, 6610920, 7051648, 7933104, 8814560, 9916380, 10577472, 13221840, 15866208, 17629120, 19832760, 21154944, 26443680, 31732416, 35258240, 39665520, 52887360, 63464832, 79331040, 105774720, 158662080, 317324160]

約数ペア:

[(1, 317324160), (2, 158662080), (3, 105774720), (4, 79331040), (5, 63464832), (6, 52887360), (8, 39665520), (9, 35258240), (10, 31732416), (12, 26443680), (15, 21154944), (16, 19832760), (18, 17629120), (20, 15866208), (24, 13221840), (30, 10577472), (32, 9916380), (36, 8814560), (40, 7933104), (45, 7051648), (48, 6610920), (60, 5288736), (64, 4958190), (72, 4407280), (80, 3966552), (89, 3565440), (90, 3525824), (96, 3305460), (120, 2644368), (128, 2479095), (144, 2203640), (160, 1983276), (178, 1782720), (180, 1762912), (192, 1652730), (240, 1322184), (267, 1188480), (288, 1101820), (320, 991638), (356, 891360), (360, 881456), (384, 826365), (445, 713088), (480, 661092), (534, 594240), (576, 550910), (619, 512640), (640, 495819), (712, 445680), (720, 440728), (801, 396160), (890, 356544), (960, 330546), (1068, 297120), (1152, 275455), (1238, 256320), (1335, 237696), (1424, 222840), (1440, 220364), (1602, 198080), (1780, 178272), (1857, 170880), (1920, 165273), (2136, 148560), (2476, 128160), (2670, 118848), (2848, 111420), (2880, 110182), (3095, 102528), (3204, 99040), (3560, 89136), (3714, 85440), (4005, 79232), (4272, 74280), (4952, 64080), (5340, 59424), (5571, 56960), (5696, 55710), (5760, 55091), (6190, 51264), (6408, 49520), (7120, 44568), (7428, 42720), (8010, 39616), (8544, 37140), (9285, 34176), (9904, 32040), (10680, 29712), (11142, 28480), (11392, 27855), (12380, 25632), (12816, 24760), (14240, 22284), (14856, 21360), (16020, 19808), (17088, 18570)]