250056240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:867

約数の個数: 160

約数和(自身を含む): 890942976

約数和(自身を除く): 640886736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 251, 280, 336, 420, 502, 560, 593, 753, 840, 1004, 1186, 1255, 1506, 1680, 1757, 1779, 2008, 2372, 2510, 2965, 3012, 3514, 3558, 3765, 4016, 4151, 4744, 5020, 5271, 5930, 6024, 7028, 7116, 7530, 8302, 8785, 8895, 9488, 10040, 10542, 11860, 12048, 12453, 14056, 14232, 15060, 16604, 17570, 17790, 20080, 20755, 21084, 23720, 24906, 26355, 28112, 28464, 30120, 33208, 35140, 35580, 41510, 42168, 47440, 49812, 52710, 60240, 62265, 66416, 70280, 71160, 83020, 84336, 99624, 105420, 124530, 140560, 142320, 148843, 166040, 199248, 210840, 249060, 297686, 332080, 421680, 446529, 498120, 595372, 744215, 893058, 996240, 1041901, 1190744, 1488430, 1786116, 2083802, 2232645, 2381488, 2976860, 3125703, 3572232, 4167604, 4465290, 5209505, 5953720, 6251406, 7144464, 8335208, 8930580, 10419010, 11907440, 12502812, 15628515, 16670416, 17861160, 20838020, 25005624, 31257030, 35722320, 41676040, 50011248, 62514060, 83352080, 125028120, 250056240]

約数ペア:

[(1, 250056240), (2, 125028120), (3, 83352080), (4, 62514060), (5, 50011248), (6, 41676040), (7, 35722320), (8, 31257030), (10, 25005624), (12, 20838020), (14, 17861160), (15, 16670416), (16, 15628515), (20, 12502812), (21, 11907440), (24, 10419010), (28, 8930580), (30, 8335208), (35, 7144464), (40, 6251406), (42, 5953720), (48, 5209505), (56, 4465290), (60, 4167604), (70, 3572232), (80, 3125703), (84, 2976860), (105, 2381488), (112, 2232645), (120, 2083802), (140, 1786116), (168, 1488430), (210, 1190744), (240, 1041901), (251, 996240), (280, 893058), (336, 744215), (420, 595372), (502, 498120), (560, 446529), (593, 421680), (753, 332080), (840, 297686), (1004, 249060), (1186, 210840), (1255, 199248), (1506, 166040), (1680, 148843), (1757, 142320), (1779, 140560), (2008, 124530), (2372, 105420), (2510, 99624), (2965, 84336), (3012, 83020), (3514, 71160), (3558, 70280), (3765, 66416), (4016, 62265), (4151, 60240), (4744, 52710), (5020, 49812), (5271, 47440), (5930, 42168), (6024, 41510), (7028, 35580), (7116, 35140), (7530, 33208), (8302, 30120), (8785, 28464), (8895, 28112), (9488, 26355), (10040, 24906), (10542, 23720), (11860, 21084), (12048, 20755), (12453, 20080), (14056, 17790), (14232, 17570), (15060, 16604)]