197345280

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 698330304

約数和(自身を除く): 500985024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 73, 80, 88, 96, 110, 120, 128, 132, 146, 160, 165, 176, 192, 219, 220, 240, 256, 264, 292, 320, 330, 352, 365, 384, 438, 440, 480, 512, 528, 584, 640, 660, 704, 730, 768, 803, 876, 880, 960, 1024, 1056, 1095, 1168, 1280, 1320, 1408, 1460, 1536, 1606, 1752, 1760, 1920, 2048, 2112, 2190, 2336, 2409, 2560, 2640, 2816, 2920, 3072, 3212, 3504, 3520, 3840, 4015, 4096, 4224, 4380, 4672, 4818, 5120, 5280, 5632, 5840, 6144, 6424, 7008, 7040, 7680, 8030, 8192, 8448, 8760, 9344, 9636, 10240, 10560, 11264, 11680, 12045, 12288, 12848, 14016, 14080, 15360, 16060, 16384, 16896, 17520, 18688, 19272, 20480, 21120, 22528, 23360, 24090, 24576, 25696, 28032, 28160, 30720, 32120, 33792, 35040, 37376, 38544, 40960, 42240, 45056, 46720, 48180, 49152, 51392, 56064, 56320, 61440, 64240, 67584, 70080, 74752, 77088, 81920, 84480, 90112, 93440, 96360, 102784, 112128, 112640, 122880, 128480, 135168, 140160, 149504, 154176, 168960, 180224, 186880, 192720, 205568, 224256, 225280, 245760, 256960, 270336, 280320, 299008, 308352, 337920, 373760, 385440, 411136, 448512, 450560, 513920, 540672, 560640, 598016, 616704, 675840, 747520, 770880, 822272, 897024, 901120, 1027840, 1121280, 1196032, 1233408, 1351680, 1495040, 1541760, 1644544, 1794048, 2055680, 2242560, 2466816, 2703360, 2990080, 3083520, 3289088, 3588096, 4111360, 4485120, 4933632, 5980160, 6167040, 6578176, 8222720, 8970240, 9867264, 12334080, 13156352, 16445440, 17940480, 19734528, 24668160, 32890880, 39469056, 49336320, 65781760, 98672640, 197345280]

約数ペア:

[(1, 197345280), (2, 98672640), (3, 65781760), (4, 49336320), (5, 39469056), (6, 32890880), (8, 24668160), (10, 19734528), (11, 17940480), (12, 16445440), (15, 13156352), (16, 12334080), (20, 9867264), (22, 8970240), (24, 8222720), (30, 6578176), (32, 6167040), (33, 5980160), (40, 4933632), (44, 4485120), (48, 4111360), (55, 3588096), (60, 3289088), (64, 3083520), (66, 2990080), (73, 2703360), (80, 2466816), (88, 2242560), (96, 2055680), (110, 1794048), (120, 1644544), (128, 1541760), (132, 1495040), (146, 1351680), (160, 1233408), (165, 1196032), (176, 1121280), (192, 1027840), (219, 901120), (220, 897024), (240, 822272), (256, 770880), (264, 747520), (292, 675840), (320, 616704), (330, 598016), (352, 560640), (365, 540672), (384, 513920), (438, 450560), (440, 448512), (480, 411136), (512, 385440), (528, 373760), (584, 337920), (640, 308352), (660, 299008), (704, 280320), (730, 270336), (768, 256960), (803, 245760), (876, 225280), (880, 224256), (960, 205568), (1024, 192720), (1056, 186880), (1095, 180224), (1168, 168960), (1280, 154176), (1320, 149504), (1408, 140160), (1460, 135168), (1536, 128480), (1606, 122880), (1752, 112640), (1760, 112128), (1920, 102784), (2048, 96360), (2112, 93440), (2190, 90112), (2336, 84480), (2409, 81920), (2560, 77088), (2640, 74752), (2816, 70080), (2920, 67584), (3072, 64240), (3212, 61440), (3504, 56320), (3520, 56064), (3840, 51392), (4015, 49152), (4096, 48180), (4224, 46720), (4380, 45056), (4672, 42240), (4818, 40960), (5120, 38544), (5280, 37376), (5632, 35040), (5840, 33792), (6144, 32120), (6424, 30720), (7008, 28160), (7040, 28032), (7680, 25696), (8030, 24576), (8192, 24090), (8448, 23360), (8760, 22528), (9344, 21120), (9636, 20480), (10240, 19272), (10560, 18688), (11264, 17520), (11680, 16896), (12045, 16384), (12288, 16060), (12848, 15360), (14016, 14080)]