660547008

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 448

約数和(自身を含む): 2340864000

約数和(自身を除く): 1680316992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 32, 33, 36, 38, 44, 48, 54, 57, 59, 62, 64, 66, 72, 76, 88, 93, 96, 99, 108, 114, 118, 124, 132, 144, 152, 171, 176, 177, 186, 192, 198, 209, 216, 228, 236, 248, 264, 279, 288, 297, 304, 341, 342, 352, 354, 372, 396, 418, 432, 456, 472, 496, 513, 528, 531, 558, 576, 589, 594, 608, 627, 649, 682, 684, 704, 708, 744, 792, 836, 837, 864, 912, 944, 992, 1023, 1026, 1056, 1062, 1116, 1121, 1178, 1188, 1216, 1254, 1298, 1364, 1368, 1416, 1488, 1584, 1593, 1672, 1674, 1728, 1767, 1824, 1829, 1881, 1888, 1947, 1984, 2046, 2052, 2112, 2124, 2232, 2242, 2356, 2376, 2508, 2596, 2728, 2736, 2832, 2976, 3069, 3168, 3186, 3344, 3348, 3363, 3534, 3648, 3658, 3762, 3776, 3894, 4092, 4104, 4248, 4464, 4484, 4712, 4752, 5016, 5192, 5301, 5456, 5472, 5487, 5643, 5664, 5841, 5952, 6138, 6336, 6372, 6479, 6688, 6696, 6726, 7068, 7316, 7524, 7788, 8184, 8208, 8496, 8928, 8968, 9207, 9424, 9504, 10032, 10089, 10384, 10602, 10912, 10944, 10974, 11286, 11328, 11682, 12276, 12331, 12744, 12958, 13376, 13392, 13452, 14136, 14632, 15048, 15576, 15903, 16368, 16416, 16461, 16992, 17523, 17856, 17936, 18414, 18848, 19008, 19437, 20064, 20119, 20178, 20768, 21204, 21824, 21948, 22572, 23364, 24552, 24662, 25488, 25916, 26784, 26904, 28272, 29264, 30096, 30267, 31152, 31806, 32736, 32832, 32922, 33984, 34751, 35046, 35872, 36828, 36993, 37696, 38874, 40128, 40238, 40356, 41536, 42408, 43896, 45144, 46728, 49104, 49324, 49383, 50976, 51832, 53568, 53808, 56544, 58311, 58528, 60192, 60357, 60534, 62304, 63612, 65472, 65844, 69502, 70092, 71744, 73656, 73986, 77748, 80476, 80712, 84816, 87792, 90288, 93456, 98208, 98648, 98766, 101952, 103664, 104253, 107616, 110979, 113088, 116622, 117056, 120384, 120714, 121068, 124608, 127224, 131688, 139004, 140184, 147312, 147972, 155496, 160952, 161424, 169632, 174933, 175584, 180576, 181071, 186912, 196416, 197296, 197532, 207328, 208506, 215232, 221958, 233244, 241428, 242136, 254448, 263376, 278008, 280368, 294624, 295944, 310992, 312759, 321904, 322848, 332937, 339264, 349866, 351168, 361152, 362142, 373824, 382261, 394592, 395064, 414656, 417012, 443916, 466488, 482856, 484272, 508896, 526752, 543213, 556016, 560736, 589248, 591888, 621984, 625518, 643808, 645696, 665874, 699732, 724284, 764522, 789184, 790128, 834024, 887832, 932976, 938277, 965712, 968544, 1017792, 1053504, 1086426, 1112032, 1121472, 1146783, 1183776, 1243968, 1251036, 1287616, 1331748, 1399464, 1448568, 1529044, 1580256, 1668048, 1775664, 1865952, 1876554, 1931424, 1937088, 2172852, 2224064, 2293566, 2367552, 2502072, 2663496, 2798928, 2897136, 3058088, 3160512, 3336096, 3440349, 3551328, 3731904, 3753108, 3862848, 4345704, 4587132, 5004144, 5326992, 5597856, 5794272, 6116176, 6672192, 6880698, 7102656, 7506216, 8691408, 9174264, 10008288, 10321047, 10653984, 11195712, 11588544, 12232352, 13761396, 15012432, 17382816, 18348528, 20016576, 20642094, 21307968, 24464704, 27522792, 30024864, 34765632, 36697056, 41284188, 55045584, 60049728, 73394112, 82568376, 110091168, 165136752, 220182336, 330273504, 660547008]

約数ペア:

[(1, 660547008), (2, 330273504), (3, 220182336), (4, 165136752), (6, 110091168), (8, 82568376), (9, 73394112), (11, 60049728), (12, 55045584), (16, 41284188), (18, 36697056), (19, 34765632), (22, 30024864), (24, 27522792), (27, 24464704), (31, 21307968), (32, 20642094), (33, 20016576), (36, 18348528), (38, 17382816), (44, 15012432), (48, 13761396), (54, 12232352), (57, 11588544), (59, 11195712), (62, 10653984), (64, 10321047), (66, 10008288), (72, 9174264), (76, 8691408), (88, 7506216), (93, 7102656), (96, 6880698), (99, 6672192), (108, 6116176), (114, 5794272), (118, 5597856), (124, 5326992), (132, 5004144), (144, 4587132), (152, 4345704), (171, 3862848), (176, 3753108), (177, 3731904), (186, 3551328), (192, 3440349), (198, 3336096), (209, 3160512), (216, 3058088), (228, 2897136), (236, 2798928), (248, 2663496), (264, 2502072), (279, 2367552), (288, 2293566), (297, 2224064), (304, 2172852), (341, 1937088), (342, 1931424), (352, 1876554), (354, 1865952), (372, 1775664), (396, 1668048), (418, 1580256), (432, 1529044), (456, 1448568), (472, 1399464), (496, 1331748), (513, 1287616), (528, 1251036), (531, 1243968), (558, 1183776), (576, 1146783), (589, 1121472), (594, 1112032), (608, 1086426), (627, 1053504), (649, 1017792), (682, 968544), (684, 965712), (704, 938277), (708, 932976), (744, 887832), (792, 834024), (836, 790128), (837, 789184), (864, 764522), (912, 724284), (944, 699732), (992, 665874), (1023, 645696), (1026, 643808), (1056, 625518), (1062, 621984), (1116, 591888), (1121, 589248), (1178, 560736), (1188, 556016), (1216, 543213), (1254, 526752), (1298, 508896), (1364, 484272), (1368, 482856), (1416, 466488), (1488, 443916), (1584, 417012), (1593, 414656), (1672, 395064), (1674, 394592), (1728, 382261), (1767, 373824), (1824, 362142), (1829, 361152), (1881, 351168), (1888, 349866), (1947, 339264), (1984, 332937), (2046, 322848), (2052, 321904), (2112, 312759), (2124, 310992), (2232, 295944), (2242, 294624), (2356, 280368), (2376, 278008), (2508, 263376), (2596, 254448), (2728, 242136), (2736, 241428), (2832, 233244), (2976, 221958), (3069, 215232), (3168, 208506), (3186, 207328), (3344, 197532), (3348, 197296), (3363, 196416), (3534, 186912), (3648, 181071), (3658, 180576), (3762, 175584), (3776, 174933), (3894, 169632), (4092, 161424), (4104, 160952), (4248, 155496), (4464, 147972), (4484, 147312), (4712, 140184), (4752, 139004), (5016, 131688), (5192, 127224), (5301, 124608), (5456, 121068), (5472, 120714), (5487, 120384), (5643, 117056), (5664, 116622), (5841, 113088), (5952, 110979), (6138, 107616), (6336, 104253), (6372, 103664), (6479, 101952), (6688, 98766), (6696, 98648), (6726, 98208), (7068, 93456), (7316, 90288), (7524, 87792), (7788, 84816), (8184, 80712), (8208, 80476), (8496, 77748), (8928, 73986), (8968, 73656), (9207, 71744), (9424, 70092), (9504, 69502), (10032, 65844), (10089, 65472), (10384, 63612), (10602, 62304), (10912, 60534), (10944, 60357), (10974, 60192), (11286, 58528), (11328, 58311), (11682, 56544), (12276, 53808), (12331, 53568), (12744, 51832), (12958, 50976), (13376, 49383), (13392, 49324), (13452, 49104), (14136, 46728), (14632, 45144), (15048, 43896), (15576, 42408), (15903, 41536), (16368, 40356), (16416, 40238), (16461, 40128), (16992, 38874), (17523, 37696), (17856, 36993), (17936, 36828), (18414, 35872), (18848, 35046), (19008, 34751), (19437, 33984), (20064, 32922), (20119, 32832), (20178, 32736), (20768, 31806), (21204, 31152), (21824, 30267), (21948, 30096), (22572, 29264), (23364, 28272), (24552, 26904), (24662, 26784), (25488, 25916)]