815288160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 2642782464

約数和(自身を除く): 1827494304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 101, 120, 134, 160, 201, 202, 240, 251, 268, 303, 335, 402, 404, 480, 502, 505, 536, 606, 670, 753, 804, 808, 1004, 1005, 1010, 1072, 1212, 1255, 1340, 1506, 1515, 1608, 1616, 2008, 2010, 2020, 2144, 2424, 2510, 2680, 3012, 3030, 3216, 3232, 3765, 4016, 4020, 4040, 4848, 5020, 5360, 6024, 6060, 6432, 6767, 7530, 8032, 8040, 8080, 9696, 10040, 10720, 12048, 12120, 13534, 15060, 16080, 16160, 16817, 20080, 20301, 24096, 24240, 25351, 27068, 30120, 32160, 33634, 33835, 40160, 40602, 48480, 50451, 50702, 54136, 60240, 67268, 67670, 76053, 81204, 84085, 100902, 101404, 101505, 108272, 120480, 126755, 134536, 135340, 152106, 162408, 168170, 201804, 202808, 203010, 216544, 252255, 253510, 269072, 270680, 304212, 324816, 336340, 380265, 403608, 405616, 406020, 504510, 507020, 538144, 541360, 608424, 649632, 672680, 760530, 807216, 811232, 812040, 1009020, 1014040, 1082720, 1216848, 1345360, 1521060, 1614432, 1624080, 1698517, 2018040, 2028080, 2433696, 2690720, 3042120, 3248160, 3397034, 4036080, 4056160, 5095551, 6084240, 6794068, 8072160, 8492585, 10191102, 12168480, 13588136, 16985170, 20382204, 25477755, 27176272, 33970340, 40764408, 50955510, 54352544, 67940680, 81528816, 101911020, 135881360, 163057632, 203822040, 271762720, 407644080, 815288160]

約数ペア:

[(1, 815288160), (2, 407644080), (3, 271762720), (4, 203822040), (5, 163057632), (6, 135881360), (8, 101911020), (10, 81528816), (12, 67940680), (15, 54352544), (16, 50955510), (20, 40764408), (24, 33970340), (30, 27176272), (32, 25477755), (40, 20382204), (48, 16985170), (60, 13588136), (67, 12168480), (80, 10191102), (96, 8492585), (101, 8072160), (120, 6794068), (134, 6084240), (160, 5095551), (201, 4056160), (202, 4036080), (240, 3397034), (251, 3248160), (268, 3042120), (303, 2690720), (335, 2433696), (402, 2028080), (404, 2018040), (480, 1698517), (502, 1624080), (505, 1614432), (536, 1521060), (606, 1345360), (670, 1216848), (753, 1082720), (804, 1014040), (808, 1009020), (1004, 812040), (1005, 811232), (1010, 807216), (1072, 760530), (1212, 672680), (1255, 649632), (1340, 608424), (1506, 541360), (1515, 538144), (1608, 507020), (1616, 504510), (2008, 406020), (2010, 405616), (2020, 403608), (2144, 380265), (2424, 336340), (2510, 324816), (2680, 304212), (3012, 270680), (3030, 269072), (3216, 253510), (3232, 252255), (3765, 216544), (4016, 203010), (4020, 202808), (4040, 201804), (4848, 168170), (5020, 162408), (5360, 152106), (6024, 135340), (6060, 134536), (6432, 126755), (6767, 120480), (7530, 108272), (8032, 101505), (8040, 101404), (8080, 100902), (9696, 84085), (10040, 81204), (10720, 76053), (12048, 67670), (12120, 67268), (13534, 60240), (15060, 54136), (16080, 50702), (16160, 50451), (16817, 48480), (20080, 40602), (20301, 40160), (24096, 33835), (24240, 33634), (25351, 32160), (27068, 30120)]