245016021120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9816347}}^1$

素因数の和:9816382

約数の個数: 128

約数和(自身を含む): 841064696640

約数和(自身を除く): 596048675520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 9816347, 19632694, 29449041, 39265388, 49081735, 58898082, 78530776, 98163470, 117796164, 127612511, 147245205, 157061552, 196326940, 235592328, 255225022, 294490410, 314123104, 382837533, 392653880, 471184656, 510450044, 588980820, 628246208, 638062555, 765675066, 785307760, 942369312, 1020900088, 1177961640, 1256492416, 1276125110, 1531350132, 1570615520, 1884738624, 1914187665, 2041800176, 2355923280, 2552250220, 3062700264, 3141231040, 3769477248, 3828375330, 4083600352, 4711846560, 5104500440, 6125400528, 6282462080, 7656750660, 8167200704, 9423693120, 10209000880, 12250801056, 15313501320, 16334401408, 18847386240, 20418001760, 24501602112, 30627002640, 40836003520, 49003204224, 61254005280, 81672007040, 122508010560, 245016021120]

約数ペア:

[(1, 245016021120), (2, 122508010560), (3, 81672007040), (4, 61254005280), (5, 49003204224), (6, 40836003520), (8, 30627002640), (10, 24501602112), (12, 20418001760), (13, 18847386240), (15, 16334401408), (16, 15313501320), (20, 12250801056), (24, 10209000880), (26, 9423693120), (30, 8167200704), (32, 7656750660), (39, 6282462080), (40, 6125400528), (48, 5104500440), (52, 4711846560), (60, 4083600352), (64, 3828375330), (65, 3769477248), (78, 3141231040), (80, 3062700264), (96, 2552250220), (104, 2355923280), (120, 2041800176), (128, 1914187665), (130, 1884738624), (156, 1570615520), (160, 1531350132), (192, 1276125110), (195, 1256492416), (208, 1177961640), (240, 1020900088), (260, 942369312), (312, 785307760), (320, 765675066), (384, 638062555), (390, 628246208), (416, 588980820), (480, 510450044), (520, 471184656), (624, 392653880), (640, 382837533), (780, 314123104), (832, 294490410), (960, 255225022), (1040, 235592328), (1248, 196326940), (1560, 157061552), (1664, 147245205), (1920, 127612511), (2080, 117796164), (2496, 98163470), (3120, 78530776), (4160, 58898082), (4992, 49081735), (6240, 39265388), (8320, 29449041), (12480, 19632694), (24960, 9816347)]