190856960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 566228880

約数和(自身を除く): 375371920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 179, 196, 224, 238, 245, 256, 272, 280, 320, 340, 358, 392, 448, 476, 490, 544, 560, 595, 640, 680, 716, 784, 833, 895, 896, 952, 980, 1088, 1120, 1190, 1253, 1280, 1360, 1432, 1568, 1666, 1790, 1792, 1904, 1960, 2176, 2240, 2380, 2506, 2720, 2864, 3043, 3136, 3332, 3580, 3808, 3920, 4165, 4352, 4480, 4760, 5012, 5440, 5728, 6086, 6265, 6272, 6664, 7160, 7616, 7840, 8330, 8771, 8960, 9520, 10024, 10880, 11456, 12172, 12530, 12544, 13328, 14320, 15215, 15232, 15680, 16660, 17542, 19040, 20048, 21301, 21760, 22912, 24344, 25060, 26656, 28640, 30430, 30464, 31360, 33320, 35084, 38080, 40096, 42602, 43855, 45824, 48688, 50120, 53312, 57280, 60860, 62720, 66640, 70168, 76160, 80192, 85204, 87710, 97376, 100240, 106505, 106624, 114560, 121720, 133280, 140336, 149107, 152320, 160384, 170408, 175420, 194752, 200480, 213010, 213248, 229120, 243440, 266560, 280672, 298214, 320768, 340816, 350840, 389504, 400960, 426020, 486880, 533120, 561344, 596428, 681632, 701680, 745535, 779008, 801920, 852040, 973760, 1066240, 1122688, 1192856, 1363264, 1403360, 1491070, 1603840, 1704080, 1947520, 2245376, 2385712, 2726528, 2806720, 2982140, 3408160, 3895040, 4771424, 5453056, 5613440, 5964280, 6816320, 9542848, 11226880, 11928560, 13632640, 19085696, 23857120, 27265280, 38171392, 47714240, 95428480, 190856960]

約数ペア:

[(1, 190856960), (2, 95428480), (4, 47714240), (5, 38171392), (7, 27265280), (8, 23857120), (10, 19085696), (14, 13632640), (16, 11928560), (17, 11226880), (20, 9542848), (28, 6816320), (32, 5964280), (34, 5613440), (35, 5453056), (40, 4771424), (49, 3895040), (56, 3408160), (64, 2982140), (68, 2806720), (70, 2726528), (80, 2385712), (85, 2245376), (98, 1947520), (112, 1704080), (119, 1603840), (128, 1491070), (136, 1403360), (140, 1363264), (160, 1192856), (170, 1122688), (179, 1066240), (196, 973760), (224, 852040), (238, 801920), (245, 779008), (256, 745535), (272, 701680), (280, 681632), (320, 596428), (340, 561344), (358, 533120), (392, 486880), (448, 426020), (476, 400960), (490, 389504), (544, 350840), (560, 340816), (595, 320768), (640, 298214), (680, 280672), (716, 266560), (784, 243440), (833, 229120), (895, 213248), (896, 213010), (952, 200480), (980, 194752), (1088, 175420), (1120, 170408), (1190, 160384), (1253, 152320), (1280, 149107), (1360, 140336), (1432, 133280), (1568, 121720), (1666, 114560), (1790, 106624), (1792, 106505), (1904, 100240), (1960, 97376), (2176, 87710), (2240, 85204), (2380, 80192), (2506, 76160), (2720, 70168), (2864, 66640), (3043, 62720), (3136, 60860), (3332, 57280), (3580, 53312), (3808, 50120), (3920, 48688), (4165, 45824), (4352, 43855), (4480, 42602), (4760, 40096), (5012, 38080), (5440, 35084), (5728, 33320), (6086, 31360), (6265, 30464), (6272, 30430), (6664, 28640), (7160, 26656), (7616, 25060), (7840, 24344), (8330, 22912), (8771, 21760), (8960, 21301), (9520, 20048), (10024, 19040), (10880, 17542), (11456, 16660), (12172, 15680), (12530, 15232), (12544, 15215), (13328, 14320)]