15960712320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{395851}}^1$

素因数の和:395883

約数の個数: 192

約数和(自身を含む): 62987970240

約数和(自身を除く): 47027257920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 395851, 791702, 1187553, 1583404, 1979255, 2375106, 2770957, 3166808, 3562659, 3958510, 4750212, 5541914, 5937765, 6333616, 7125318, 7917020, 8312871, 9500424, 11083828, 11875530, 12667232, 13854785, 14250636, 15834040, 16625742, 17813295, 19000848, 22167656, 23751060, 24938613, 25334464, 27709570, 28501272, 31668080, 33251484, 35626590, 38001696, 41564355, 44335312, 47502120, 49877226, 50668928, 55419140, 57002544, 63336160, 66502968, 71253180, 76003392, 83128710, 88670624, 95004240, 99754452, 110838280, 114005088, 124693065, 126672320, 133005936, 142506360, 152006784, 166257420, 177341248, 190008480, 199508904, 221676560, 228010176, 249386130, 253344640, 266011872, 285012720, 332514840, 354682496, 380016960, 399017808, 443353120, 456020352, 498772260, 532023744, 570025440, 665029680, 760033920, 798035616, 886706240, 997544520, 1064047488, 1140050880, 1330059360, 1596071232, 1773412480, 1995089040, 2280101760, 2660118720, 3192142464, 3990178080, 5320237440, 7980356160, 15960712320]

約数ペア:

[(1, 15960712320), (2, 7980356160), (3, 5320237440), (4, 3990178080), (5, 3192142464), (6, 2660118720), (7, 2280101760), (8, 1995089040), (9, 1773412480), (10, 1596071232), (12, 1330059360), (14, 1140050880), (15, 1064047488), (16, 997544520), (18, 886706240), (20, 798035616), (21, 760033920), (24, 665029680), (28, 570025440), (30, 532023744), (32, 498772260), (35, 456020352), (36, 443353120), (40, 399017808), (42, 380016960), (45, 354682496), (48, 332514840), (56, 285012720), (60, 266011872), (63, 253344640), (64, 249386130), (70, 228010176), (72, 221676560), (80, 199508904), (84, 190008480), (90, 177341248), (96, 166257420), (105, 152006784), (112, 142506360), (120, 133005936), (126, 126672320), (128, 124693065), (140, 114005088), (144, 110838280), (160, 99754452), (168, 95004240), (180, 88670624), (192, 83128710), (210, 76003392), (224, 71253180), (240, 66502968), (252, 63336160), (280, 57002544), (288, 55419140), (315, 50668928), (320, 49877226), (336, 47502120), (360, 44335312), (384, 41564355), (420, 38001696), (448, 35626590), (480, 33251484), (504, 31668080), (560, 28501272), (576, 27709570), (630, 25334464), (640, 24938613), (672, 23751060), (720, 22167656), (840, 19000848), (896, 17813295), (960, 16625742), (1008, 15834040), (1120, 14250636), (1152, 13854785), (1260, 12667232), (1344, 11875530), (1440, 11083828), (1680, 9500424), (1920, 8312871), (2016, 7917020), (2240, 7125318), (2520, 6333616), (2688, 5937765), (2880, 5541914), (3360, 4750212), (4032, 3958510), (4480, 3562659), (5040, 3166808), (5760, 2770957), (6720, 2375106), (8064, 1979255), (10080, 1583404), (13440, 1187553), (20160, 791702), (40320, 395851)]