191672320

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 156

約数和(自身を含む): 537853824

約数和(自身を除く): 346181504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 191, 196, 224, 245, 256, 280, 320, 382, 392, 448, 490, 512, 560, 640, 764, 784, 896, 955, 980, 1024, 1120, 1280, 1337, 1528, 1568, 1792, 1910, 1960, 2048, 2240, 2560, 2674, 3056, 3136, 3584, 3820, 3920, 4096, 4480, 5120, 5348, 6112, 6272, 6685, 7168, 7640, 7840, 8960, 9359, 10240, 10696, 12224, 12544, 13370, 14336, 15280, 15680, 17920, 18718, 20480, 21392, 24448, 25088, 26740, 28672, 30560, 31360, 35840, 37436, 42784, 46795, 48896, 50176, 53480, 61120, 62720, 71680, 74872, 85568, 93590, 97792, 100352, 106960, 122240, 125440, 143360, 149744, 171136, 187180, 195584, 200704, 213920, 244480, 250880, 299488, 342272, 374360, 391168, 427840, 488960, 501760, 598976, 684544, 748720, 782336, 855680, 977920, 1003520, 1197952, 1369088, 1497440, 1711360, 1955840, 2395904, 2738176, 2994880, 3422720, 3911680, 4791808, 5476352, 5989760, 6845440, 9583616, 11979520, 13690880, 19167232, 23959040, 27381760, 38334464, 47918080, 95836160, 191672320]

約数ペア:

[(1, 191672320), (2, 95836160), (4, 47918080), (5, 38334464), (7, 27381760), (8, 23959040), (10, 19167232), (14, 13690880), (16, 11979520), (20, 9583616), (28, 6845440), (32, 5989760), (35, 5476352), (40, 4791808), (49, 3911680), (56, 3422720), (64, 2994880), (70, 2738176), (80, 2395904), (98, 1955840), (112, 1711360), (128, 1497440), (140, 1369088), (160, 1197952), (191, 1003520), (196, 977920), (224, 855680), (245, 782336), (256, 748720), (280, 684544), (320, 598976), (382, 501760), (392, 488960), (448, 427840), (490, 391168), (512, 374360), (560, 342272), (640, 299488), (764, 250880), (784, 244480), (896, 213920), (955, 200704), (980, 195584), (1024, 187180), (1120, 171136), (1280, 149744), (1337, 143360), (1528, 125440), (1568, 122240), (1792, 106960), (1910, 100352), (1960, 97792), (2048, 93590), (2240, 85568), (2560, 74872), (2674, 71680), (3056, 62720), (3136, 61120), (3584, 53480), (3820, 50176), (3920, 48896), (4096, 46795), (4480, 42784), (5120, 37436), (5348, 35840), (6112, 31360), (6272, 30560), (6685, 28672), (7168, 26740), (7640, 25088), (7840, 24448), (8960, 21392), (9359, 20480), (10240, 18718), (10696, 17920), (12224, 15680), (12544, 15280), (13370, 14336)]