2499686400

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 312

約数和(自身を含む): 8450490880

約数和(自身を除く): 5950804480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 103, 120, 128, 150, 158, 160, 192, 200, 206, 237, 240, 256, 300, 309, 316, 320, 384, 395, 400, 412, 474, 480, 512, 515, 600, 618, 632, 640, 768, 790, 800, 824, 948, 960, 1024, 1030, 1185, 1200, 1236, 1264, 1280, 1536, 1545, 1580, 1600, 1648, 1896, 1920, 1975, 2048, 2060, 2370, 2400, 2472, 2528, 2560, 2575, 3072, 3090, 3160, 3200, 3296, 3792, 3840, 3950, 4096, 4120, 4740, 4800, 4944, 5056, 5120, 5150, 5925, 6144, 6180, 6320, 6400, 6592, 7584, 7680, 7725, 7900, 8137, 8240, 9480, 9600, 9888, 10112, 10240, 10300, 11850, 12288, 12360, 12640, 12800, 13184, 15168, 15360, 15450, 15800, 16274, 16480, 18960, 19200, 19776, 20224, 20480, 20600, 23700, 24411, 24720, 25280, 25600, 26368, 30336, 30720, 30900, 31600, 32548, 32960, 37920, 38400, 39552, 40448, 40685, 41200, 47400, 48822, 49440, 50560, 51200, 52736, 60672, 61440, 61800, 63200, 65096, 65920, 75840, 76800, 79104, 80896, 81370, 82400, 94800, 97644, 98880, 101120, 102400, 105472, 121344, 122055, 123600, 126400, 130192, 131840, 151680, 153600, 158208, 161792, 162740, 164800, 189600, 195288, 197760, 202240, 203425, 210944, 242688, 244110, 247200, 252800, 260384, 263680, 303360, 307200, 316416, 323584, 325480, 329600, 379200, 390576, 395520, 404480, 406850, 421888, 485376, 488220, 494400, 505600, 520768, 527360, 606720, 610275, 632832, 650960, 659200, 758400, 781152, 791040, 808960, 813700, 970752, 976440, 988800, 1011200, 1041536, 1054720, 1213440, 1220550, 1265664, 1301920, 1318400, 1516800, 1562304, 1582080, 1617920, 1627400, 1952880, 1977600, 2022400, 2083072, 2109440, 2426880, 2441100, 2603840, 2636800, 3033600, 3124608, 3164160, 3254800, 3905760, 3955200, 4044800, 4166144, 4853760, 4882200, 5207680, 5273600, 6067200, 6249216, 6328320, 6509600, 7811520, 7910400, 8089600, 8332288, 9764400, 10415360, 10547200, 12134400, 12498432, 13019200, 15623040, 15820800, 16664576, 19528800, 20830720, 24268800, 24996864, 26038400, 31246080, 31641600, 33329152, 39057600, 41661440, 49993728, 52076800, 62492160, 78115200, 83322880, 99987456, 104153600, 124984320, 156230400, 166645760, 208307200, 249968640, 312460800, 416614400, 499937280, 624921600, 833228800, 1249843200, 2499686400]

約数ペア:

[(1, 2499686400), (2, 1249843200), (3, 833228800), (4, 624921600), (5, 499937280), (6, 416614400), (8, 312460800), (10, 249968640), (12, 208307200), (15, 166645760), (16, 156230400), (20, 124984320), (24, 104153600), (25, 99987456), (30, 83322880), (32, 78115200), (40, 62492160), (48, 52076800), (50, 49993728), (60, 41661440), (64, 39057600), (75, 33329152), (79, 31641600), (80, 31246080), (96, 26038400), (100, 24996864), (103, 24268800), (120, 20830720), (128, 19528800), (150, 16664576), (158, 15820800), (160, 15623040), (192, 13019200), (200, 12498432), (206, 12134400), (237, 10547200), (240, 10415360), (256, 9764400), (300, 8332288), (309, 8089600), (316, 7910400), (320, 7811520), (384, 6509600), (395, 6328320), (400, 6249216), (412, 6067200), (474, 5273600), (480, 5207680), (512, 4882200), (515, 4853760), (600, 4166144), (618, 4044800), (632, 3955200), (640, 3905760), (768, 3254800), (790, 3164160), (800, 3124608), (824, 3033600), (948, 2636800), (960, 2603840), (1024, 2441100), (1030, 2426880), (1185, 2109440), (1200, 2083072), (1236, 2022400), (1264, 1977600), (1280, 1952880), (1536, 1627400), (1545, 1617920), (1580, 1582080), (1600, 1562304), (1648, 1516800), (1896, 1318400), (1920, 1301920), (1975, 1265664), (2048, 1220550), (2060, 1213440), (2370, 1054720), (2400, 1041536), (2472, 1011200), (2528, 988800), (2560, 976440), (2575, 970752), (3072, 813700), (3090, 808960), (3160, 791040), (3200, 781152), (3296, 758400), (3792, 659200), (3840, 650960), (3950, 632832), (4096, 610275), (4120, 606720), (4740, 527360), (4800, 520768), (4944, 505600), (5056, 494400), (5120, 488220), (5150, 485376), (5925, 421888), (6144, 406850), (6180, 404480), (6320, 395520), (6400, 390576), (6592, 379200), (7584, 329600), (7680, 325480), (7725, 323584), (7900, 316416), (8137, 307200), (8240, 303360), (9480, 263680), (9600, 260384), (9888, 252800), (10112, 247200), (10240, 244110), (10300, 242688), (11850, 210944), (12288, 203425), (12360, 202240), (12640, 197760), (12800, 195288), (13184, 189600), (15168, 164800), (15360, 162740), (15450, 161792), (15800, 158208), (16274, 153600), (16480, 151680), (18960, 131840), (19200, 130192), (19776, 126400), (20224, 123600), (20480, 122055), (20600, 121344), (23700, 105472), (24411, 102400), (24720, 101120), (25280, 98880), (25600, 97644), (26368, 94800), (30336, 82400), (30720, 81370), (30900, 80896), (31600, 79104), (32548, 76800), (32960, 75840), (37920, 65920), (38400, 65096), (39552, 63200), (40448, 61800), (40685, 61440), (41200, 60672), (47400, 52736), (48822, 51200), (49440, 50560)]