172055040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 160

約数和(自身を含む): 563910336

約数和(自身を除く): 391855296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 512, 516, 521, 640, 645, 688, 768, 860, 960, 1032, 1042, 1280, 1290, 1376, 1536, 1563, 1720, 1920, 2064, 2084, 2560, 2580, 2605, 2752, 3126, 3440, 3840, 4128, 4168, 5160, 5210, 5504, 6252, 6880, 7680, 7815, 8256, 8336, 10320, 10420, 11008, 12504, 13760, 15630, 16512, 16672, 20640, 20840, 22016, 22403, 25008, 27520, 31260, 33024, 33344, 41280, 41680, 44806, 50016, 55040, 62520, 66048, 66688, 67209, 82560, 83360, 89612, 100032, 110080, 112015, 125040, 133376, 134418, 165120, 166720, 179224, 200064, 224030, 250080, 266752, 268836, 330240, 333440, 336045, 358448, 400128, 448060, 500160, 537672, 666880, 672090, 716896, 800256, 896120, 1000320, 1075344, 1333760, 1344180, 1433792, 1792240, 2000640, 2150688, 2688360, 2867584, 3584480, 4001280, 4301376, 5376720, 5735168, 7168960, 8602752, 10753440, 11470336, 14337920, 17205504, 21506880, 28675840, 34411008, 43013760, 57351680, 86027520, 172055040]

約数ペア:

[(1, 172055040), (2, 86027520), (3, 57351680), (4, 43013760), (5, 34411008), (6, 28675840), (8, 21506880), (10, 17205504), (12, 14337920), (15, 11470336), (16, 10753440), (20, 8602752), (24, 7168960), (30, 5735168), (32, 5376720), (40, 4301376), (43, 4001280), (48, 3584480), (60, 2867584), (64, 2688360), (80, 2150688), (86, 2000640), (96, 1792240), (120, 1433792), (128, 1344180), (129, 1333760), (160, 1075344), (172, 1000320), (192, 896120), (215, 800256), (240, 716896), (256, 672090), (258, 666880), (320, 537672), (344, 500160), (384, 448060), (430, 400128), (480, 358448), (512, 336045), (516, 333440), (521, 330240), (640, 268836), (645, 266752), (688, 250080), (768, 224030), (860, 200064), (960, 179224), (1032, 166720), (1042, 165120), (1280, 134418), (1290, 133376), (1376, 125040), (1536, 112015), (1563, 110080), (1720, 100032), (1920, 89612), (2064, 83360), (2084, 82560), (2560, 67209), (2580, 66688), (2605, 66048), (2752, 62520), (3126, 55040), (3440, 50016), (3840, 44806), (4128, 41680), (4168, 41280), (5160, 33344), (5210, 33024), (5504, 31260), (6252, 27520), (6880, 25008), (7680, 22403), (7815, 22016), (8256, 20840), (8336, 20640), (10320, 16672), (10420, 16512), (11008, 15630), (12504, 13760)]