251447040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 432

約数和(自身を含む): 991029312

約数和(自身を除く): 739582272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 73, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 144, 146, 156, 160, 180, 184, 192, 195, 207, 208, 219, 230, 234, 240, 256, 260, 276, 288, 292, 299, 312, 320, 345, 360, 365, 368, 384, 390, 414, 416, 438, 460, 468, 480, 520, 552, 576, 584, 585, 598, 624, 640, 657, 690, 720, 730, 736, 768, 780, 828, 832, 876, 897, 920, 936, 949, 960, 1035, 1040, 1095, 1104, 1152, 1168, 1170, 1196, 1248, 1280, 1314, 1380, 1440, 1460, 1472, 1495, 1560, 1656, 1664, 1679, 1752, 1794, 1840, 1872, 1898, 1920, 2070, 2080, 2190, 2208, 2304, 2336, 2340, 2392, 2496, 2628, 2691, 2760, 2847, 2880, 2920, 2944, 2990, 3120, 3285, 3312, 3328, 3358, 3504, 3588, 3680, 3744, 3796, 3840, 4140, 4160, 4380, 4416, 4485, 4672, 4680, 4745, 4784, 4992, 5037, 5256, 5382, 5520, 5694, 5760, 5840, 5888, 5980, 6240, 6570, 6624, 6716, 7008, 7176, 7360, 7488, 7592, 8280, 8320, 8395, 8541, 8760, 8832, 8970, 9344, 9360, 9490, 9568, 9984, 10074, 10512, 10764, 11040, 11388, 11520, 11680, 11960, 12480, 13140, 13248, 13432, 13455, 14016, 14235, 14352, 14720, 14976, 15111, 15184, 16560, 16640, 16790, 17082, 17520, 17664, 17940, 18688, 18720, 18980, 19136, 20148, 21024, 21528, 21827, 22080, 22776, 23360, 23920, 24960, 25185, 26280, 26496, 26864, 26910, 28032, 28470, 28704, 29440, 29952, 30222, 30368, 33120, 33580, 34164, 35040, 35880, 37440, 37960, 38272, 40296, 42048, 42705, 43056, 43654, 44160, 45552, 46720, 47840, 49920, 50370, 52560, 52992, 53728, 53820, 56064, 56940, 57408, 60444, 60736, 65481, 66240, 67160, 68328, 70080, 71760, 74880, 75555, 75920, 76544, 80592, 84096, 85410, 86112, 87308, 88320, 91104, 93440, 95680, 100740, 105120, 107456, 107640, 109135, 113880, 114816, 120888, 121472, 130962, 132480, 134320, 136656, 140160, 143520, 149760, 151110, 151840, 161184, 168192, 170820, 172224, 174616, 182208, 191360, 196443, 201480, 210240, 214912, 215280, 218270, 227760, 229632, 241776, 242944, 261924, 264960, 268640, 273312, 280320, 287040, 302220, 303680, 322368, 327405, 341640, 344448, 349232, 364416, 382720, 392886, 402960, 420480, 429824, 430560, 436540, 455520, 483552, 523848, 537280, 546624, 574080, 604440, 607360, 644736, 654810, 683280, 688896, 698464, 728832, 785772, 805920, 840960, 861120, 873080, 911040, 967104, 982215, 1047696, 1074560, 1093248, 1148160, 1208880, 1214720, 1289472, 1309620, 1366560, 1396928, 1571544, 1611840, 1722240, 1746160, 1822080, 1934208, 1964430, 2095392, 2149120, 2186496, 2417760, 2619240, 2733120, 2793856, 3143088, 3223680, 3444480, 3492320, 3644160, 3868416, 3928860, 4190784, 4835520, 5238480, 5466240, 5587712, 6286176, 6447360, 6984640, 7857720, 8381568, 9671040, 10476960, 10932480, 12572352, 13969280, 15715440, 16763136, 19342080, 20953920, 25144704, 27938560, 31430880, 41907840, 50289408, 62861760, 83815680, 125723520, 251447040]

約数ペア:

[(1, 251447040), (2, 125723520), (3, 83815680), (4, 62861760), (5, 50289408), (6, 41907840), (8, 31430880), (9, 27938560), (10, 25144704), (12, 20953920), (13, 19342080), (15, 16763136), (16, 15715440), (18, 13969280), (20, 12572352), (23, 10932480), (24, 10476960), (26, 9671040), (30, 8381568), (32, 7857720), (36, 6984640), (39, 6447360), (40, 6286176), (45, 5587712), (46, 5466240), (48, 5238480), (52, 4835520), (60, 4190784), (64, 3928860), (65, 3868416), (69, 3644160), (72, 3492320), (73, 3444480), (78, 3223680), (80, 3143088), (90, 2793856), (92, 2733120), (96, 2619240), (104, 2417760), (115, 2186496), (117, 2149120), (120, 2095392), (128, 1964430), (130, 1934208), (138, 1822080), (144, 1746160), (146, 1722240), (156, 1611840), (160, 1571544), (180, 1396928), (184, 1366560), (192, 1309620), (195, 1289472), (207, 1214720), (208, 1208880), (219, 1148160), (230, 1093248), (234, 1074560), (240, 1047696), (256, 982215), (260, 967104), (276, 911040), (288, 873080), (292, 861120), (299, 840960), (312, 805920), (320, 785772), (345, 728832), (360, 698464), (365, 688896), (368, 683280), (384, 654810), (390, 644736), (414, 607360), (416, 604440), (438, 574080), (460, 546624), (468, 537280), (480, 523848), (520, 483552), (552, 455520), (576, 436540), (584, 430560), (585, 429824), (598, 420480), (624, 402960), (640, 392886), (657, 382720), (690, 364416), (720, 349232), (730, 344448), (736, 341640), (768, 327405), (780, 322368), (828, 303680), (832, 302220), (876, 287040), (897, 280320), (920, 273312), (936, 268640), (949, 264960), (960, 261924), (1035, 242944), (1040, 241776), (1095, 229632), (1104, 227760), (1152, 218270), (1168, 215280), (1170, 214912), (1196, 210240), (1248, 201480), (1280, 196443), (1314, 191360), (1380, 182208), (1440, 174616), (1460, 172224), (1472, 170820), (1495, 168192), (1560, 161184), (1656, 151840), (1664, 151110), (1679, 149760), (1752, 143520), (1794, 140160), (1840, 136656), (1872, 134320), (1898, 132480), (1920, 130962), (2070, 121472), (2080, 120888), (2190, 114816), (2208, 113880), (2304, 109135), (2336, 107640), (2340, 107456), (2392, 105120), (2496, 100740), (2628, 95680), (2691, 93440), (2760, 91104), (2847, 88320), (2880, 87308), (2920, 86112), (2944, 85410), (2990, 84096), (3120, 80592), (3285, 76544), (3312, 75920), (3328, 75555), (3358, 74880), (3504, 71760), (3588, 70080), (3680, 68328), (3744, 67160), (3796, 66240), (3840, 65481), (4140, 60736), (4160, 60444), (4380, 57408), (4416, 56940), (4485, 56064), (4672, 53820), (4680, 53728), (4745, 52992), (4784, 52560), (4992, 50370), (5037, 49920), (5256, 47840), (5382, 46720), (5520, 45552), (5694, 44160), (5760, 43654), (5840, 43056), (5888, 42705), (5980, 42048), (6240, 40296), (6570, 38272), (6624, 37960), (6716, 37440), (7008, 35880), (7176, 35040), (7360, 34164), (7488, 33580), (7592, 33120), (8280, 30368), (8320, 30222), (8395, 29952), (8541, 29440), (8760, 28704), (8832, 28470), (8970, 28032), (9344, 26910), (9360, 26864), (9490, 26496), (9568, 26280), (9984, 25185), (10074, 24960), (10512, 23920), (10764, 23360), (11040, 22776), (11388, 22080), (11520, 21827), (11680, 21528), (11960, 21024), (12480, 20148), (13140, 19136), (13248, 18980), (13432, 18720), (13455, 18688), (14016, 17940), (14235, 17664), (14352, 17520), (14720, 17082), (14976, 16790), (15111, 16640), (15184, 16560)]