3121538880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3321

約数の個数: 224

約数和(自身を含む): 10632643200

約数和(自身を除く): 7511104320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 64, 76, 80, 95, 96, 106, 114, 120, 152, 159, 160, 190, 192, 212, 228, 240, 265, 285, 304, 318, 320, 380, 424, 456, 480, 530, 570, 608, 636, 760, 795, 848, 912, 960, 1007, 1060, 1140, 1216, 1272, 1520, 1590, 1696, 1824, 2014, 2120, 2280, 2544, 3021, 3040, 3180, 3229, 3392, 3648, 4028, 4240, 4560, 5035, 5088, 6042, 6080, 6360, 6458, 8056, 8480, 9120, 9687, 10070, 10176, 12084, 12720, 12916, 15105, 16112, 16145, 16960, 18240, 19374, 20140, 24168, 25440, 25832, 30210, 32224, 32290, 38748, 40280, 48336, 48435, 50880, 51664, 60420, 61351, 64448, 64580, 77496, 80560, 96672, 96870, 103328, 120840, 122702, 129160, 154992, 161120, 171137, 184053, 193344, 193740, 206656, 241680, 245404, 258320, 306755, 309984, 322240, 342274, 368106, 387480, 483360, 490808, 513411, 516640, 613510, 619968, 684548, 736212, 774960, 855685, 920265, 966720, 981616, 1026822, 1033280, 1227020, 1369096, 1472424, 1549920, 1711370, 1840530, 1963232, 2053644, 2454040, 2567055, 2738192, 2944848, 3099840, 3251603, 3422740, 3681060, 3926464, 4107288, 4908080, 5134110, 5476384, 5889696, 6503206, 6845480, 7362120, 8214576, 9754809, 9816160, 10268220, 10952768, 11779392, 13006412, 13690960, 14724240, 16258015, 16429152, 19509618, 19632320, 20536440, 26012824, 27381920, 29448480, 32516030, 32858304, 39019236, 41072880, 48774045, 52025648, 54763840, 58896960, 65032060, 78038472, 82145760, 97548090, 104051296, 130064120, 156076944, 164291520, 195096180, 208102592, 260128240, 312153888, 390192360, 520256480, 624307776, 780384720, 1040512960, 1560769440, 3121538880]

約数ペア:

[(1, 3121538880), (2, 1560769440), (3, 1040512960), (4, 780384720), (5, 624307776), (6, 520256480), (8, 390192360), (10, 312153888), (12, 260128240), (15, 208102592), (16, 195096180), (19, 164291520), (20, 156076944), (24, 130064120), (30, 104051296), (32, 97548090), (38, 82145760), (40, 78038472), (48, 65032060), (53, 58896960), (57, 54763840), (60, 52025648), (64, 48774045), (76, 41072880), (80, 39019236), (95, 32858304), (96, 32516030), (106, 29448480), (114, 27381920), (120, 26012824), (152, 20536440), (159, 19632320), (160, 19509618), (190, 16429152), (192, 16258015), (212, 14724240), (228, 13690960), (240, 13006412), (265, 11779392), (285, 10952768), (304, 10268220), (318, 9816160), (320, 9754809), (380, 8214576), (424, 7362120), (456, 6845480), (480, 6503206), (530, 5889696), (570, 5476384), (608, 5134110), (636, 4908080), (760, 4107288), (795, 3926464), (848, 3681060), (912, 3422740), (960, 3251603), (1007, 3099840), (1060, 2944848), (1140, 2738192), (1216, 2567055), (1272, 2454040), (1520, 2053644), (1590, 1963232), (1696, 1840530), (1824, 1711370), (2014, 1549920), (2120, 1472424), (2280, 1369096), (2544, 1227020), (3021, 1033280), (3040, 1026822), (3180, 981616), (3229, 966720), (3392, 920265), (3648, 855685), (4028, 774960), (4240, 736212), (4560, 684548), (5035, 619968), (5088, 613510), (6042, 516640), (6080, 513411), (6360, 490808), (6458, 483360), (8056, 387480), (8480, 368106), (9120, 342274), (9687, 322240), (10070, 309984), (10176, 306755), (12084, 258320), (12720, 245404), (12916, 241680), (15105, 206656), (16112, 193740), (16145, 193344), (16960, 184053), (18240, 171137), (19374, 161120), (20140, 154992), (24168, 129160), (25440, 122702), (25832, 120840), (30210, 103328), (32224, 96870), (32290, 96672), (38748, 80560), (40280, 77496), (48336, 64580), (48435, 64448), (50880, 61351), (51664, 60420)]