280758639672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113017}}^1$

素因数の和:113123

約数の個数: 256

約数和(自身を含む): 937416499200

約数和(自身を除く): 656657859528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 53, 54, 56, 62, 63, 72, 84, 93, 106, 108, 124, 126, 159, 168, 186, 189, 212, 216, 217, 248, 252, 279, 318, 371, 372, 378, 424, 434, 477, 504, 558, 636, 651, 742, 744, 756, 837, 868, 954, 1113, 1116, 1272, 1302, 1431, 1484, 1512, 1643, 1674, 1736, 1908, 1953, 2226, 2232, 2604, 2862, 2968, 3286, 3339, 3348, 3816, 3906, 4452, 4929, 5208, 5724, 5859, 6572, 6678, 6696, 7812, 8904, 9858, 10017, 11448, 11501, 11718, 13144, 13356, 14787, 15624, 19716, 20034, 23002, 23436, 26712, 29574, 34503, 39432, 40068, 44361, 46004, 46872, 59148, 69006, 80136, 88722, 92008, 103509, 113017, 118296, 138012, 177444, 207018, 226034, 276024, 310527, 339051, 354888, 414036, 452068, 621054, 678102, 791119, 828072, 904136, 1017153, 1242108, 1356204, 1582238, 2034306, 2373357, 2484216, 2712408, 3051459, 3164476, 3503527, 4068612, 4746714, 5989901, 6102918, 6328952, 7007054, 7120071, 8137224, 9493428, 10510581, 11979802, 12205836, 14014108, 14240142, 17969703, 18986856, 21021162, 21360213, 23959604, 24411672, 24524689, 28028216, 28480284, 31531743, 35939406, 41929307, 42042324, 42720426, 47919208, 49049378, 53909109, 56960568, 63063486, 71878812, 73574067, 83858614, 84084648, 85440852, 94595229, 98098756, 107818218, 125787921, 126126972, 143757624, 147148134, 161727327, 167717228, 170881704, 185686931, 189190458, 196197512, 215636436, 220722201, 251575842, 252253944, 294296268, 323454654, 335434456, 371373862, 377363763, 378380916, 431272872, 441444402, 503151684, 557060793, 588592536, 646909308, 662166603, 742747724, 754727526, 756761832, 882888804, 1006303368, 1114121586, 1132091289, 1293818616, 1299808517, 1324333206, 1485495448, 1509455052, 1671182379, 1765777608, 2228243172, 2264182578, 2599617034, 2648666412, 3018910104, 3342364758, 3899425551, 4456486344, 4528365156, 5013547137, 5199234068, 5297332824, 6684729516, 7798851102, 9056730312, 10027094274, 10398468136, 11698276653, 13369459032, 15597702204, 20054188548, 23396553306, 31195404408, 35094829959, 40108377096, 46793106612, 70189659918, 93586213224, 140379319836, 280758639672]

約数ペア:

[(1, 280758639672), (2, 140379319836), (3, 93586213224), (4, 70189659918), (6, 46793106612), (7, 40108377096), (8, 35094829959), (9, 31195404408), (12, 23396553306), (14, 20054188548), (18, 15597702204), (21, 13369459032), (24, 11698276653), (27, 10398468136), (28, 10027094274), (31, 9056730312), (36, 7798851102), (42, 6684729516), (53, 5297332824), (54, 5199234068), (56, 5013547137), (62, 4528365156), (63, 4456486344), (72, 3899425551), (84, 3342364758), (93, 3018910104), (106, 2648666412), (108, 2599617034), (124, 2264182578), (126, 2228243172), (159, 1765777608), (168, 1671182379), (186, 1509455052), (189, 1485495448), (212, 1324333206), (216, 1299808517), (217, 1293818616), (248, 1132091289), (252, 1114121586), (279, 1006303368), (318, 882888804), (371, 756761832), (372, 754727526), (378, 742747724), (424, 662166603), (434, 646909308), (477, 588592536), (504, 557060793), (558, 503151684), (636, 441444402), (651, 431272872), (742, 378380916), (744, 377363763), (756, 371373862), (837, 335434456), (868, 323454654), (954, 294296268), (1113, 252253944), (1116, 251575842), (1272, 220722201), (1302, 215636436), (1431, 196197512), (1484, 189190458), (1512, 185686931), (1643, 170881704), (1674, 167717228), (1736, 161727327), (1908, 147148134), (1953, 143757624), (2226, 126126972), (2232, 125787921), (2604, 107818218), (2862, 98098756), (2968, 94595229), (3286, 85440852), (3339, 84084648), (3348, 83858614), (3816, 73574067), (3906, 71878812), (4452, 63063486), (4929, 56960568), (5208, 53909109), (5724, 49049378), (5859, 47919208), (6572, 42720426), (6678, 42042324), (6696, 41929307), (7812, 35939406), (8904, 31531743), (9858, 28480284), (10017, 28028216), (11448, 24524689), (11501, 24411672), (11718, 23959604), (13144, 21360213), (13356, 21021162), (14787, 18986856), (15624, 17969703), (19716, 14240142), (20034, 14014108), (23002, 12205836), (23436, 11979802), (26712, 10510581), (29574, 9493428), (34503, 8137224), (39432, 7120071), (40068, 7007054), (44361, 6328952), (46004, 6102918), (46872, 5989901), (59148, 4746714), (69006, 4068612), (80136, 3503527), (88722, 3164476), (92008, 3051459), (103509, 2712408), (113017, 2484216), (118296, 2373357), (138012, 2034306), (177444, 1582238), (207018, 1356204), (226034, 1242108), (276024, 1017153), (310527, 904136), (339051, 828072), (354888, 791119), (414036, 678102), (452068, 621054)]