157050240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 504753120

約数和(自身を除く): 347702880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 521, 628, 640, 785, 942, 960, 1042, 1256, 1563, 1570, 1884, 1920, 2084, 2355, 2512, 2605, 3126, 3140, 3768, 4168, 4710, 5024, 5210, 6252, 6280, 7536, 7815, 8336, 9420, 10048, 10420, 12504, 12560, 15072, 15630, 16672, 18840, 20096, 20840, 25008, 25120, 30144, 31260, 33344, 37680, 41680, 50016, 50240, 60288, 62520, 66688, 75360, 81797, 83360, 100032, 100480, 125040, 150720, 163594, 166720, 200064, 245391, 250080, 301440, 327188, 333440, 408985, 490782, 500160, 654376, 817970, 981564, 1000320, 1226955, 1308752, 1635940, 1963128, 2453910, 2617504, 3271880, 3926256, 4907820, 5235008, 6543760, 7852512, 9815640, 10470016, 13087520, 15705024, 19631280, 26175040, 31410048, 39262560, 52350080, 78525120, 157050240]

約数ペア:

[(1, 157050240), (2, 78525120), (3, 52350080), (4, 39262560), (5, 31410048), (6, 26175040), (8, 19631280), (10, 15705024), (12, 13087520), (15, 10470016), (16, 9815640), (20, 7852512), (24, 6543760), (30, 5235008), (32, 4907820), (40, 3926256), (48, 3271880), (60, 2617504), (64, 2453910), (80, 1963128), (96, 1635940), (120, 1308752), (128, 1226955), (157, 1000320), (160, 981564), (192, 817970), (240, 654376), (314, 500160), (320, 490782), (384, 408985), (471, 333440), (480, 327188), (521, 301440), (628, 250080), (640, 245391), (785, 200064), (942, 166720), (960, 163594), (1042, 150720), (1256, 125040), (1563, 100480), (1570, 100032), (1884, 83360), (1920, 81797), (2084, 75360), (2355, 66688), (2512, 62520), (2605, 60288), (3126, 50240), (3140, 50016), (3768, 41680), (4168, 37680), (4710, 33344), (5024, 31260), (5210, 30144), (6252, 25120), (6280, 25008), (7536, 20840), (7815, 20096), (8336, 18840), (9420, 16672), (10048, 15630), (10420, 15072), (12504, 12560)]