262871040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 864864000

約数和(自身を除く): 601992960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 199, 215, 240, 256, 258, 320, 344, 384, 398, 430, 480, 512, 516, 597, 640, 645, 688, 768, 796, 860, 960, 995, 1024, 1032, 1194, 1280, 1290, 1376, 1536, 1592, 1720, 1920, 1990, 2048, 2064, 2388, 2560, 2580, 2752, 2985, 3072, 3184, 3440, 3840, 3980, 4128, 4776, 5120, 5160, 5504, 5970, 6144, 6368, 6880, 7680, 7960, 8256, 8557, 9552, 10240, 10320, 11008, 11940, 12736, 13760, 15360, 15920, 16512, 17114, 19104, 20640, 22016, 23880, 25472, 25671, 27520, 30720, 31840, 33024, 34228, 38208, 41280, 42785, 44032, 47760, 50944, 51342, 55040, 63680, 66048, 68456, 76416, 82560, 85570, 88064, 95520, 101888, 102684, 110080, 127360, 128355, 132096, 136912, 152832, 165120, 171140, 191040, 203776, 205368, 220160, 254720, 256710, 264192, 273824, 305664, 330240, 342280, 382080, 407552, 410736, 440320, 509440, 513420, 547648, 611328, 660480, 684560, 764160, 821472, 1018880, 1026840, 1095296, 1222656, 1320960, 1369120, 1528320, 1642944, 2037760, 2053680, 2190592, 2738240, 3056640, 3285888, 4107360, 4381184, 5476480, 6113280, 6571776, 8214720, 8762368, 10952960, 13143552, 16429440, 17524736, 21905920, 26287104, 32858880, 43811840, 52574208, 65717760, 87623680, 131435520, 262871040]

約数ペア:

[(1, 262871040), (2, 131435520), (3, 87623680), (4, 65717760), (5, 52574208), (6, 43811840), (8, 32858880), (10, 26287104), (12, 21905920), (15, 17524736), (16, 16429440), (20, 13143552), (24, 10952960), (30, 8762368), (32, 8214720), (40, 6571776), (43, 6113280), (48, 5476480), (60, 4381184), (64, 4107360), (80, 3285888), (86, 3056640), (96, 2738240), (120, 2190592), (128, 2053680), (129, 2037760), (160, 1642944), (172, 1528320), (192, 1369120), (199, 1320960), (215, 1222656), (240, 1095296), (256, 1026840), (258, 1018880), (320, 821472), (344, 764160), (384, 684560), (398, 660480), (430, 611328), (480, 547648), (512, 513420), (516, 509440), (597, 440320), (640, 410736), (645, 407552), (688, 382080), (768, 342280), (796, 330240), (860, 305664), (960, 273824), (995, 264192), (1024, 256710), (1032, 254720), (1194, 220160), (1280, 205368), (1290, 203776), (1376, 191040), (1536, 171140), (1592, 165120), (1720, 152832), (1920, 136912), (1990, 132096), (2048, 128355), (2064, 127360), (2388, 110080), (2560, 102684), (2580, 101888), (2752, 95520), (2985, 88064), (3072, 85570), (3184, 82560), (3440, 76416), (3840, 68456), (3980, 66048), (4128, 63680), (4776, 55040), (5120, 51342), (5160, 50944), (5504, 47760), (5970, 44032), (6144, 42785), (6368, 41280), (6880, 38208), (7680, 34228), (7960, 33024), (8256, 31840), (8557, 30720), (9552, 27520), (10240, 25671), (10320, 25472), (11008, 23880), (11940, 22016), (12736, 20640), (13760, 19104), (15360, 17114), (15920, 16512)]