153313920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 542599200

約数和(自身を除く): 389285280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 619, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1238, 1290, 1376, 1440, 1548, 1720, 1857, 1920, 1935, 2064, 2476, 2580, 2752, 2880, 3095, 3096, 3440, 3714, 3870, 4128, 4952, 5160, 5504, 5571, 5760, 6190, 6192, 6880, 7428, 7740, 8256, 9285, 9904, 10320, 11142, 12380, 12384, 13760, 14856, 15480, 16512, 18570, 19808, 20640, 22284, 24760, 24768, 26617, 27520, 27855, 29712, 30960, 37140, 39616, 41280, 44568, 49520, 49536, 53234, 55710, 59424, 61920, 74280, 79232, 79851, 82560, 89136, 99040, 106468, 111420, 118848, 123840, 133085, 148560, 159702, 178272, 198080, 212936, 222840, 237696, 239553, 247680, 266170, 297120, 319404, 356544, 396160, 399255, 425872, 445680, 479106, 532340, 594240, 638808, 713088, 798510, 851744, 891360, 958212, 1064680, 1188480, 1197765, 1277616, 1597020, 1703488, 1782720, 1916424, 2129360, 2395530, 2555232, 3194040, 3406976, 3565440, 3832848, 4258720, 4791060, 5110464, 6388080, 7665696, 8517440, 9582120, 10220928, 12776160, 15331392, 17034880, 19164240, 25552320, 30662784, 38328480, 51104640, 76656960, 153313920]

約数ペア:

[(1, 153313920), (2, 76656960), (3, 51104640), (4, 38328480), (5, 30662784), (6, 25552320), (8, 19164240), (9, 17034880), (10, 15331392), (12, 12776160), (15, 10220928), (16, 9582120), (18, 8517440), (20, 7665696), (24, 6388080), (30, 5110464), (32, 4791060), (36, 4258720), (40, 3832848), (43, 3565440), (45, 3406976), (48, 3194040), (60, 2555232), (64, 2395530), (72, 2129360), (80, 1916424), (86, 1782720), (90, 1703488), (96, 1597020), (120, 1277616), (128, 1197765), (129, 1188480), (144, 1064680), (160, 958212), (172, 891360), (180, 851744), (192, 798510), (215, 713088), (240, 638808), (258, 594240), (288, 532340), (320, 479106), (344, 445680), (360, 425872), (384, 399255), (387, 396160), (430, 356544), (480, 319404), (516, 297120), (576, 266170), (619, 247680), (640, 239553), (645, 237696), (688, 222840), (720, 212936), (774, 198080), (860, 178272), (960, 159702), (1032, 148560), (1152, 133085), (1238, 123840), (1290, 118848), (1376, 111420), (1440, 106468), (1548, 99040), (1720, 89136), (1857, 82560), (1920, 79851), (1935, 79232), (2064, 74280), (2476, 61920), (2580, 59424), (2752, 55710), (2880, 53234), (3095, 49536), (3096, 49520), (3440, 44568), (3714, 41280), (3870, 39616), (4128, 37140), (4952, 30960), (5160, 29712), (5504, 27855), (5571, 27520), (5760, 26617), (6190, 24768), (6192, 24760), (6880, 22284), (7428, 20640), (7740, 19808), (8256, 18570), (9285, 16512), (9904, 15480), (10320, 14856), (11142, 13760), (12380, 12384)]