1680007056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 320

約数和(自身を含む): 5812961280

約数和(自身を除く): 4132954224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 38, 39, 42, 48, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 112, 114, 124, 133, 152, 156, 168, 182, 186, 208, 217, 228, 247, 248, 266, 273, 304, 312, 336, 364, 372, 399, 403, 434, 456, 494, 496, 532, 546, 589, 624, 651, 653, 728, 741, 744, 798, 806, 868, 912, 988, 1064, 1092, 1178, 1209, 1302, 1306, 1456, 1482, 1488, 1596, 1612, 1729, 1736, 1767, 1959, 1976, 2128, 2184, 2356, 2418, 2604, 2612, 2821, 2964, 3192, 3224, 3458, 3472, 3534, 3918, 3952, 4123, 4368, 4571, 4712, 4836, 5187, 5208, 5224, 5642, 5928, 6384, 6448, 6916, 7068, 7657, 7836, 8246, 8463, 8489, 9142, 9424, 9672, 10374, 10416, 10448, 11284, 11856, 12369, 12407, 13713, 13832, 14136, 15314, 15672, 16492, 16926, 16978, 18284, 19344, 20243, 20748, 22568, 22971, 24738, 24814, 25467, 27426, 27664, 28272, 30628, 31344, 32984, 33852, 33956, 36568, 37221, 40486, 41496, 45136, 45942, 49476, 49628, 50934, 53599, 54852, 59423, 60729, 61256, 65968, 67704, 67912, 73136, 74442, 80972, 82992, 86849, 91884, 98952, 99256, 101868, 107198, 109704, 118846, 121458, 122512, 135408, 135824, 141701, 148884, 160797, 161291, 161944, 173698, 178269, 183768, 197904, 198512, 203736, 214396, 219408, 237692, 242916, 260547, 263159, 283402, 297768, 321594, 322582, 323888, 347396, 356538, 367536, 384617, 407472, 425103, 428792, 475384, 483873, 485832, 521094, 526318, 566804, 595536, 643188, 645164, 694792, 713076, 769234, 789477, 850206, 857584, 950768, 967746, 971664, 1042188, 1052636, 1129037, 1133608, 1153851, 1286376, 1290328, 1389584, 1426152, 1538468, 1578954, 1700412, 1842113, 1935492, 2084376, 2105272, 2258074, 2267216, 2307702, 2572752, 2580656, 2692319, 2852304, 3076936, 3157908, 3387111, 3400824, 3684226, 3870984, 4168752, 4210544, 4516148, 4615404, 5000021, 5384638, 5526339, 6153872, 6315816, 6774222, 6801648, 7368452, 7741968, 8076957, 9032296, 9230808, 10000042, 10769276, 11052678, 12631632, 13548444, 14736904, 15000063, 16153914, 18064592, 18461616, 20000084, 21538552, 22105356, 27096888, 29473808, 30000126, 32307828, 35000147, 40000168, 43077104, 44210712, 54193776, 60000252, 64615656, 70000294, 80000336, 88421424, 105000441, 120000504, 129231312, 140000588, 210000882, 240001008, 280001176, 420001764, 560002352, 840003528, 1680007056]

約数ペア:

[(1, 1680007056), (2, 840003528), (3, 560002352), (4, 420001764), (6, 280001176), (7, 240001008), (8, 210000882), (12, 140000588), (13, 129231312), (14, 120000504), (16, 105000441), (19, 88421424), (21, 80000336), (24, 70000294), (26, 64615656), (28, 60000252), (31, 54193776), (38, 44210712), (39, 43077104), (42, 40000168), (48, 35000147), (52, 32307828), (56, 30000126), (57, 29473808), (62, 27096888), (76, 22105356), (78, 21538552), (84, 20000084), (91, 18461616), (93, 18064592), (104, 16153914), (112, 15000063), (114, 14736904), (124, 13548444), (133, 12631632), (152, 11052678), (156, 10769276), (168, 10000042), (182, 9230808), (186, 9032296), (208, 8076957), (217, 7741968), (228, 7368452), (247, 6801648), (248, 6774222), (266, 6315816), (273, 6153872), (304, 5526339), (312, 5384638), (336, 5000021), (364, 4615404), (372, 4516148), (399, 4210544), (403, 4168752), (434, 3870984), (456, 3684226), (494, 3400824), (496, 3387111), (532, 3157908), (546, 3076936), (589, 2852304), (624, 2692319), (651, 2580656), (653, 2572752), (728, 2307702), (741, 2267216), (744, 2258074), (798, 2105272), (806, 2084376), (868, 1935492), (912, 1842113), (988, 1700412), (1064, 1578954), (1092, 1538468), (1178, 1426152), (1209, 1389584), (1302, 1290328), (1306, 1286376), (1456, 1153851), (1482, 1133608), (1488, 1129037), (1596, 1052636), (1612, 1042188), (1729, 971664), (1736, 967746), (1767, 950768), (1959, 857584), (1976, 850206), (2128, 789477), (2184, 769234), (2356, 713076), (2418, 694792), (2604, 645164), (2612, 643188), (2821, 595536), (2964, 566804), (3192, 526318), (3224, 521094), (3458, 485832), (3472, 483873), (3534, 475384), (3918, 428792), (3952, 425103), (4123, 407472), (4368, 384617), (4571, 367536), (4712, 356538), (4836, 347396), (5187, 323888), (5208, 322582), (5224, 321594), (5642, 297768), (5928, 283402), (6384, 263159), (6448, 260547), (6916, 242916), (7068, 237692), (7657, 219408), (7836, 214396), (8246, 203736), (8463, 198512), (8489, 197904), (9142, 183768), (9424, 178269), (9672, 173698), (10374, 161944), (10416, 161291), (10448, 160797), (11284, 148884), (11856, 141701), (12369, 135824), (12407, 135408), (13713, 122512), (13832, 121458), (14136, 118846), (15314, 109704), (15672, 107198), (16492, 101868), (16926, 99256), (16978, 98952), (18284, 91884), (19344, 86849), (20243, 82992), (20748, 80972), (22568, 74442), (22971, 73136), (24738, 67912), (24814, 67704), (25467, 65968), (27426, 61256), (27664, 60729), (28272, 59423), (30628, 54852), (31344, 53599), (32984, 50934), (33852, 49628), (33956, 49476), (36568, 45942), (37221, 45136), (40486, 41496)]