315031680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 320

約数和(自身を含む): 1155211200

約数和(自身を除く): 840179520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 81, 90, 96, 103, 108, 118, 120, 128, 135, 144, 160, 162, 177, 180, 192, 206, 216, 236, 240, 270, 288, 295, 309, 320, 324, 354, 360, 384, 405, 412, 432, 472, 480, 515, 531, 540, 576, 590, 618, 640, 648, 708, 720, 810, 824, 864, 885, 927, 944, 960, 1030, 1062, 1080, 1152, 1180, 1236, 1296, 1416, 1440, 1545, 1593, 1620, 1648, 1728, 1770, 1854, 1888, 1920, 2060, 2124, 2160, 2360, 2472, 2592, 2655, 2781, 2832, 2880, 3090, 3186, 3240, 3296, 3456, 3540, 3708, 3776, 4120, 4248, 4320, 4635, 4720, 4779, 4944, 5184, 5310, 5562, 5664, 5760, 6077, 6180, 6372, 6480, 6592, 7080, 7416, 7552, 7965, 8240, 8343, 8496, 8640, 9270, 9440, 9558, 9888, 10368, 10620, 11124, 11328, 12154, 12360, 12744, 12960, 13184, 13905, 14160, 14832, 15930, 16480, 16686, 16992, 17280, 18231, 18540, 18880, 19116, 19776, 21240, 22248, 22656, 23895, 24308, 24720, 25488, 25920, 27810, 28320, 29664, 30385, 31860, 32960, 33372, 33984, 36462, 37080, 37760, 38232, 39552, 41715, 42480, 44496, 47790, 48616, 49440, 50976, 51840, 54693, 55620, 56640, 59328, 60770, 63720, 65920, 66744, 67968, 72924, 74160, 76464, 83430, 84960, 88992, 91155, 95580, 97232, 98880, 101952, 109386, 111240, 113280, 118656, 121540, 127440, 133488, 145848, 148320, 152928, 164079, 166860, 169920, 177984, 182310, 191160, 194464, 197760, 203904, 218772, 222480, 243080, 254880, 266976, 273465, 291696, 296640, 305856, 328158, 333720, 339840, 355968, 364620, 382320, 388928, 437544, 444960, 486160, 492237, 509760, 533952, 546930, 583392, 593280, 611712, 656316, 667440, 729240, 764640, 777856, 820395, 875088, 889920, 972320, 984474, 1019520, 1067904, 1093860, 1166784, 1312632, 1334880, 1458480, 1529280, 1640790, 1750176, 1779840, 1944640, 1968948, 2187720, 2333568, 2461185, 2625264, 2669760, 2916960, 3058560, 3281580, 3500352, 3889280, 3937896, 4375440, 4922370, 5250528, 5339520, 5833920, 6563160, 7000704, 7875792, 8750880, 9844740, 10501056, 11667840, 13126320, 15751584, 17501760, 19689480, 21002112, 26252640, 31503168, 35003520, 39378960, 52505280, 63006336, 78757920, 105010560, 157515840, 315031680]

約数ペア:

[(1, 315031680), (2, 157515840), (3, 105010560), (4, 78757920), (5, 63006336), (6, 52505280), (8, 39378960), (9, 35003520), (10, 31503168), (12, 26252640), (15, 21002112), (16, 19689480), (18, 17501760), (20, 15751584), (24, 13126320), (27, 11667840), (30, 10501056), (32, 9844740), (36, 8750880), (40, 7875792), (45, 7000704), (48, 6563160), (54, 5833920), (59, 5339520), (60, 5250528), (64, 4922370), (72, 4375440), (80, 3937896), (81, 3889280), (90, 3500352), (96, 3281580), (103, 3058560), (108, 2916960), (118, 2669760), (120, 2625264), (128, 2461185), (135, 2333568), (144, 2187720), (160, 1968948), (162, 1944640), (177, 1779840), (180, 1750176), (192, 1640790), (206, 1529280), (216, 1458480), (236, 1334880), (240, 1312632), (270, 1166784), (288, 1093860), (295, 1067904), (309, 1019520), (320, 984474), (324, 972320), (354, 889920), (360, 875088), (384, 820395), (405, 777856), (412, 764640), (432, 729240), (472, 667440), (480, 656316), (515, 611712), (531, 593280), (540, 583392), (576, 546930), (590, 533952), (618, 509760), (640, 492237), (648, 486160), (708, 444960), (720, 437544), (810, 388928), (824, 382320), (864, 364620), (885, 355968), (927, 339840), (944, 333720), (960, 328158), (1030, 305856), (1062, 296640), (1080, 291696), (1152, 273465), (1180, 266976), (1236, 254880), (1296, 243080), (1416, 222480), (1440, 218772), (1545, 203904), (1593, 197760), (1620, 194464), (1648, 191160), (1728, 182310), (1770, 177984), (1854, 169920), (1888, 166860), (1920, 164079), (2060, 152928), (2124, 148320), (2160, 145848), (2360, 133488), (2472, 127440), (2592, 121540), (2655, 118656), (2781, 113280), (2832, 111240), (2880, 109386), (3090, 101952), (3186, 98880), (3240, 97232), (3296, 95580), (3456, 91155), (3540, 88992), (3708, 84960), (3776, 83430), (4120, 76464), (4248, 74160), (4320, 72924), (4635, 67968), (4720, 66744), (4779, 65920), (4944, 63720), (5184, 60770), (5310, 59328), (5562, 56640), (5664, 55620), (5760, 54693), (6077, 51840), (6180, 50976), (6372, 49440), (6480, 48616), (6592, 47790), (7080, 44496), (7416, 42480), (7552, 41715), (7965, 39552), (8240, 38232), (8343, 37760), (8496, 37080), (8640, 36462), (9270, 33984), (9440, 33372), (9558, 32960), (9888, 31860), (10368, 30385), (10620, 29664), (11124, 28320), (11328, 27810), (12154, 25920), (12360, 25488), (12744, 24720), (12960, 24308), (13184, 23895), (13905, 22656), (14160, 22248), (14832, 21240), (15930, 19776), (16480, 19116), (16686, 18880), (16992, 18540), (17280, 18231)]