195569920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 609864192

約数和(自身を除く): 414294272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 73, 80, 91, 92, 104, 112, 115, 128, 130, 140, 146, 160, 161, 182, 184, 208, 224, 230, 256, 260, 280, 292, 299, 320, 322, 364, 365, 368, 416, 448, 455, 460, 511, 520, 560, 584, 598, 640, 644, 728, 730, 736, 805, 832, 896, 910, 920, 949, 1022, 1040, 1120, 1168, 1196, 1280, 1288, 1456, 1460, 1472, 1495, 1610, 1664, 1679, 1792, 1820, 1840, 1898, 2044, 2080, 2093, 2240, 2336, 2392, 2555, 2576, 2912, 2920, 2944, 2990, 3220, 3328, 3358, 3640, 3680, 3796, 4088, 4160, 4186, 4480, 4672, 4745, 4784, 5110, 5152, 5824, 5840, 5888, 5980, 6440, 6643, 6716, 7280, 7360, 7592, 8176, 8320, 8372, 8395, 8960, 9344, 9490, 9568, 10220, 10304, 10465, 11648, 11680, 11753, 11960, 12880, 13286, 13432, 14560, 14720, 15184, 16352, 16640, 16744, 16790, 18688, 18980, 19136, 20440, 20608, 20930, 21827, 23296, 23360, 23506, 23920, 25760, 26572, 26864, 29120, 29440, 30368, 32704, 33215, 33488, 33580, 37960, 38272, 40880, 41216, 41860, 43654, 46720, 47012, 47840, 51520, 53144, 53728, 58240, 58765, 60736, 65408, 66430, 66976, 67160, 75920, 76544, 81760, 83720, 87308, 93440, 94024, 95680, 103040, 106288, 107456, 109135, 116480, 117530, 121472, 130816, 132860, 133952, 134320, 151840, 152789, 163520, 167440, 174616, 188048, 191360, 206080, 212576, 214912, 218270, 235060, 242944, 265720, 267904, 268640, 303680, 305578, 327040, 334880, 349232, 376096, 382720, 425152, 429824, 436540, 470120, 531440, 535808, 537280, 607360, 611156, 654080, 669760, 698464, 752192, 763945, 850304, 873080, 940240, 1062880, 1074560, 1214720, 1222312, 1339520, 1396928, 1504384, 1527890, 1700608, 1746160, 1880480, 2125760, 2149120, 2444624, 2679040, 2793856, 3008768, 3055780, 3492320, 3760960, 4251520, 4889248, 5587712, 6111560, 6984640, 7521920, 8503040, 9778496, 12223120, 13969280, 15043840, 19556992, 24446240, 27938560, 39113984, 48892480, 97784960, 195569920]

約数ペア:

[(1, 195569920), (2, 97784960), (4, 48892480), (5, 39113984), (7, 27938560), (8, 24446240), (10, 19556992), (13, 15043840), (14, 13969280), (16, 12223120), (20, 9778496), (23, 8503040), (26, 7521920), (28, 6984640), (32, 6111560), (35, 5587712), (40, 4889248), (46, 4251520), (52, 3760960), (56, 3492320), (64, 3055780), (65, 3008768), (70, 2793856), (73, 2679040), (80, 2444624), (91, 2149120), (92, 2125760), (104, 1880480), (112, 1746160), (115, 1700608), (128, 1527890), (130, 1504384), (140, 1396928), (146, 1339520), (160, 1222312), (161, 1214720), (182, 1074560), (184, 1062880), (208, 940240), (224, 873080), (230, 850304), (256, 763945), (260, 752192), (280, 698464), (292, 669760), (299, 654080), (320, 611156), (322, 607360), (364, 537280), (365, 535808), (368, 531440), (416, 470120), (448, 436540), (455, 429824), (460, 425152), (511, 382720), (520, 376096), (560, 349232), (584, 334880), (598, 327040), (640, 305578), (644, 303680), (728, 268640), (730, 267904), (736, 265720), (805, 242944), (832, 235060), (896, 218270), (910, 214912), (920, 212576), (949, 206080), (1022, 191360), (1040, 188048), (1120, 174616), (1168, 167440), (1196, 163520), (1280, 152789), (1288, 151840), (1456, 134320), (1460, 133952), (1472, 132860), (1495, 130816), (1610, 121472), (1664, 117530), (1679, 116480), (1792, 109135), (1820, 107456), (1840, 106288), (1898, 103040), (2044, 95680), (2080, 94024), (2093, 93440), (2240, 87308), (2336, 83720), (2392, 81760), (2555, 76544), (2576, 75920), (2912, 67160), (2920, 66976), (2944, 66430), (2990, 65408), (3220, 60736), (3328, 58765), (3358, 58240), (3640, 53728), (3680, 53144), (3796, 51520), (4088, 47840), (4160, 47012), (4186, 46720), (4480, 43654), (4672, 41860), (4745, 41216), (4784, 40880), (5110, 38272), (5152, 37960), (5824, 33580), (5840, 33488), (5888, 33215), (5980, 32704), (6440, 30368), (6643, 29440), (6716, 29120), (7280, 26864), (7360, 26572), (7592, 25760), (8176, 23920), (8320, 23506), (8372, 23360), (8395, 23296), (8960, 21827), (9344, 20930), (9490, 20608), (9568, 20440), (10220, 19136), (10304, 18980), (10465, 18688), (11648, 16790), (11680, 16744), (11753, 16640), (11960, 16352), (12880, 15184), (13286, 14720), (13432, 14560)]