192926720

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 132

約数和(自身を含む): 539056980

約数和(自身を除く): 346130260

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, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 769, 784, 896, 980, 1024, 1120, 1280, 1538, 1568, 1792, 1960, 2240, 2560, 3076, 3136, 3584, 3845, 3920, 4480, 5120, 5383, 6152, 6272, 7168, 7690, 7840, 8960, 10766, 12304, 12544, 15380, 15680, 17920, 21532, 24608, 25088, 26915, 30760, 31360, 35840, 37681, 43064, 49216, 50176, 53830, 61520, 62720, 75362, 86128, 98432, 107660, 123040, 125440, 150724, 172256, 188405, 196864, 215320, 246080, 250880, 301448, 344512, 376810, 393728, 430640, 492160, 602896, 689024, 753620, 787456, 861280, 984320, 1205792, 1378048, 1507240, 1722560, 1968640, 2411584, 2756096, 3014480, 3445120, 3937280, 4823168, 5512192, 6028960, 6890240, 9646336, 12057920, 13780480, 19292672, 24115840, 27560960, 38585344, 48231680, 96463360, 192926720]

約数ペア:

[(1, 192926720), (2, 96463360), (4, 48231680), (5, 38585344), (7, 27560960), (8, 24115840), (10, 19292672), (14, 13780480), (16, 12057920), (20, 9646336), (28, 6890240), (32, 6028960), (35, 5512192), (40, 4823168), (49, 3937280), (56, 3445120), (64, 3014480), (70, 2756096), (80, 2411584), (98, 1968640), (112, 1722560), (128, 1507240), (140, 1378048), (160, 1205792), (196, 984320), (224, 861280), (245, 787456), (256, 753620), (280, 689024), (320, 602896), (392, 492160), (448, 430640), (490, 393728), (512, 376810), (560, 344512), (640, 301448), (769, 250880), (784, 246080), (896, 215320), (980, 196864), (1024, 188405), (1120, 172256), (1280, 150724), (1538, 125440), (1568, 123040), (1792, 107660), (1960, 98432), (2240, 86128), (2560, 75362), (3076, 62720), (3136, 61520), (3584, 53830), (3845, 50176), (3920, 49216), (4480, 43064), (5120, 37681), (5383, 35840), (6152, 31360), (6272, 30760), (7168, 26915), (7690, 25088), (7840, 24608), (8960, 21532), (10766, 17920), (12304, 15680), (12544, 15380)]