2876899520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 224

約数和(自身を含む): 7773131520

約数和(自身を除く): 4896232000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 83, 86, 88, 110, 160, 166, 172, 176, 215, 220, 229, 320, 332, 344, 352, 415, 430, 440, 458, 473, 664, 688, 704, 830, 860, 880, 913, 916, 946, 1145, 1328, 1376, 1660, 1720, 1760, 1826, 1832, 1892, 2290, 2365, 2519, 2656, 2752, 3320, 3440, 3520, 3569, 3652, 3664, 3784, 4565, 4580, 4730, 5038, 5312, 6640, 6880, 7138, 7304, 7328, 7568, 9130, 9160, 9460, 9847, 10076, 12595, 13280, 13760, 14276, 14608, 14656, 15136, 17845, 18260, 18320, 18920, 19007, 19694, 20152, 25190, 26560, 28552, 29216, 30272, 35690, 36520, 36640, 37840, 38014, 39259, 39388, 40304, 49235, 50380, 57104, 58432, 71380, 73040, 73280, 75680, 76028, 78518, 78776, 80608, 95035, 98470, 100760, 108317, 114208, 142760, 146080, 151360, 152056, 157036, 157552, 161216, 190070, 196295, 196940, 201520, 209077, 216634, 228416, 285520, 292160, 304112, 314072, 315104, 380140, 392590, 393880, 403040, 418154, 433268, 541585, 571040, 608224, 628144, 630208, 760280, 785180, 787760, 806080, 817301, 836308, 866536, 1045385, 1083170, 1142080, 1216448, 1256288, 1520560, 1570360, 1575520, 1634602, 1672616, 1733072, 2090770, 2166340, 2512576, 3041120, 3140720, 3151040, 3269204, 3345232, 3466144, 4086505, 4181540, 4332680, 6082240, 6281440, 6538408, 6690464, 6932288, 8173010, 8363080, 8665360, 8990311, 12562880, 13076816, 13380928, 16346020, 16726160, 17330720, 17980622, 26153632, 32692040, 33452320, 34661440, 35961244, 44951555, 52307264, 65384080, 66904640, 71922488, 89903110, 130768160, 143844976, 179806220, 261536320, 287689952, 359612440, 575379904, 719224880, 1438449760, 2876899520]

約数ペア:

[(1, 2876899520), (2, 1438449760), (4, 719224880), (5, 575379904), (8, 359612440), (10, 287689952), (11, 261536320), (16, 179806220), (20, 143844976), (22, 130768160), (32, 89903110), (40, 71922488), (43, 66904640), (44, 65384080), (55, 52307264), (64, 44951555), (80, 35961244), (83, 34661440), (86, 33452320), (88, 32692040), (110, 26153632), (160, 17980622), (166, 17330720), (172, 16726160), (176, 16346020), (215, 13380928), (220, 13076816), (229, 12562880), (320, 8990311), (332, 8665360), (344, 8363080), (352, 8173010), (415, 6932288), (430, 6690464), (440, 6538408), (458, 6281440), (473, 6082240), (664, 4332680), (688, 4181540), (704, 4086505), (830, 3466144), (860, 3345232), (880, 3269204), (913, 3151040), (916, 3140720), (946, 3041120), (1145, 2512576), (1328, 2166340), (1376, 2090770), (1660, 1733072), (1720, 1672616), (1760, 1634602), (1826, 1575520), (1832, 1570360), (1892, 1520560), (2290, 1256288), (2365, 1216448), (2519, 1142080), (2656, 1083170), (2752, 1045385), (3320, 866536), (3440, 836308), (3520, 817301), (3569, 806080), (3652, 787760), (3664, 785180), (3784, 760280), (4565, 630208), (4580, 628144), (4730, 608224), (5038, 571040), (5312, 541585), (6640, 433268), (6880, 418154), (7138, 403040), (7304, 393880), (7328, 392590), (7568, 380140), (9130, 315104), (9160, 314072), (9460, 304112), (9847, 292160), (10076, 285520), (12595, 228416), (13280, 216634), (13760, 209077), (14276, 201520), (14608, 196940), (14656, 196295), (15136, 190070), (17845, 161216), (18260, 157552), (18320, 157036), (18920, 152056), (19007, 151360), (19694, 146080), (20152, 142760), (25190, 114208), (26560, 108317), (28552, 100760), (29216, 98470), (30272, 95035), (35690, 80608), (36520, 78776), (36640, 78518), (37840, 76028), (38014, 75680), (39259, 73280), (39388, 73040), (40304, 71380), (49235, 58432), (50380, 57104)]