195829760

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{683}}^1$

素因数の和:721

約数の個数: 112

約数和(自身を含む): 537886656

約数和(自身を除く): 342056896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 683, 896, 1024, 1120, 1280, 1366, 1792, 2048, 2240, 2560, 2732, 3415, 3584, 4096, 4480, 4781, 5120, 5464, 6830, 7168, 8192, 8960, 9562, 10240, 10928, 13660, 14336, 17920, 19124, 20480, 21856, 23905, 27320, 28672, 35840, 38248, 40960, 43712, 47810, 54640, 57344, 71680, 76496, 87424, 95620, 109280, 143360, 152992, 174848, 191240, 218560, 286720, 305984, 349696, 382480, 437120, 611968, 699392, 764960, 874240, 1223936, 1398784, 1529920, 1748480, 2447872, 2797568, 3059840, 3496960, 4895744, 5595136, 6119680, 6993920, 9791488, 12239360, 13987840, 19582976, 24478720, 27975680, 39165952, 48957440, 97914880, 195829760]

約数ペア:

[(1, 195829760), (2, 97914880), (4, 48957440), (5, 39165952), (7, 27975680), (8, 24478720), (10, 19582976), (14, 13987840), (16, 12239360), (20, 9791488), (28, 6993920), (32, 6119680), (35, 5595136), (40, 4895744), (56, 3496960), (64, 3059840), (70, 2797568), (80, 2447872), (112, 1748480), (128, 1529920), (140, 1398784), (160, 1223936), (224, 874240), (256, 764960), (280, 699392), (320, 611968), (448, 437120), (512, 382480), (560, 349696), (640, 305984), (683, 286720), (896, 218560), (1024, 191240), (1120, 174848), (1280, 152992), (1366, 143360), (1792, 109280), (2048, 95620), (2240, 87424), (2560, 76496), (2732, 71680), (3415, 57344), (3584, 54640), (4096, 47810), (4480, 43712), (4781, 40960), (5120, 38248), (5464, 35840), (6830, 28672), (7168, 27320), (8192, 23905), (8960, 21856), (9562, 20480), (10240, 19124), (10928, 17920), (13660, 14336)]