127393920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1343

約数の個数: 192

約数和(自身を含む): 466142040

約数和(自身を除く): 338748120

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, 1301, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2602, 2720, 2880, 3060, 3264, 3903, 4080, 4896, 5204, 5440, 5760, 6120, 6505, 6528, 7806, 8160, 9792, 10408, 10880, 11709, 12240, 13010, 15612, 16320, 19515, 19584, 20816, 22117, 23418, 24480, 26020, 31224, 32640, 39030, 41632, 44234, 46836, 48960, 52040, 58545, 62448, 66351, 78060, 83264, 88468, 93672, 97920, 104080, 110585, 117090, 124896, 132702, 156120, 166528, 176936, 187344, 199053, 208160, 221170, 234180, 249792, 265404, 312240, 331755, 353872, 374688, 398106, 416320, 442340, 468360, 499584, 530808, 624480, 663510, 707744, 749376, 796212, 832640, 884680, 936720, 995265, 1061616, 1248960, 1327020, 1415488, 1498752, 1592424, 1769360, 1873440, 1990530, 2123232, 2497920, 2654040, 2830976, 3184848, 3538720, 3746880, 3981060, 4246464, 5308080, 6369696, 7077440, 7493760, 7962120, 8492928, 10616160, 12739392, 14154880, 15924240, 21232320, 25478784, 31848480, 42464640, 63696960, 127393920]

約数ペア:

[(1, 127393920), (2, 63696960), (3, 42464640), (4, 31848480), (5, 25478784), (6, 21232320), (8, 15924240), (9, 14154880), (10, 12739392), (12, 10616160), (15, 8492928), (16, 7962120), (17, 7493760), (18, 7077440), (20, 6369696), (24, 5308080), (30, 4246464), (32, 3981060), (34, 3746880), (36, 3538720), (40, 3184848), (45, 2830976), (48, 2654040), (51, 2497920), (60, 2123232), (64, 1990530), (68, 1873440), (72, 1769360), (80, 1592424), (85, 1498752), (90, 1415488), (96, 1327020), (102, 1248960), (120, 1061616), (128, 995265), (136, 936720), (144, 884680), (153, 832640), (160, 796212), (170, 749376), (180, 707744), (192, 663510), (204, 624480), (240, 530808), (255, 499584), (272, 468360), (288, 442340), (306, 416320), (320, 398106), (340, 374688), (360, 353872), (384, 331755), (408, 312240), (480, 265404), (510, 249792), (544, 234180), (576, 221170), (612, 208160), (640, 199053), (680, 187344), (720, 176936), (765, 166528), (816, 156120), (960, 132702), (1020, 124896), (1088, 117090), (1152, 110585), (1224, 104080), (1301, 97920), (1360, 93672), (1440, 88468), (1530, 83264), (1632, 78060), (1920, 66351), (2040, 62448), (2176, 58545), (2448, 52040), (2602, 48960), (2720, 46836), (2880, 44234), (3060, 41632), (3264, 39030), (3903, 32640), (4080, 31224), (4896, 26020), (5204, 24480), (5440, 23418), (5760, 22117), (6120, 20816), (6505, 19584), (6528, 19515), (7806, 16320), (8160, 15612), (9792, 13010), (10408, 12240), (10880, 11709)]