680795808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 2316625920

約数和(自身を除く): 1635830112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 59, 66, 77, 84, 88, 96, 98, 112, 118, 132, 147, 154, 168, 176, 177, 196, 223, 224, 231, 236, 264, 294, 308, 336, 352, 354, 392, 413, 446, 462, 472, 528, 539, 588, 616, 649, 669, 672, 708, 784, 826, 892, 924, 944, 1056, 1078, 1176, 1232, 1239, 1298, 1338, 1416, 1561, 1568, 1617, 1652, 1784, 1848, 1888, 1947, 2156, 2352, 2453, 2464, 2478, 2596, 2676, 2832, 2891, 3122, 3234, 3304, 3568, 3696, 3894, 4312, 4543, 4683, 4704, 4906, 4956, 5192, 5352, 5664, 5782, 6244, 6468, 6608, 7136, 7359, 7392, 7788, 8624, 8673, 9086, 9366, 9812, 9912, 10384, 10704, 10927, 11564, 12488, 12936, 13157, 13216, 13629, 14718, 15576, 17171, 17248, 17346, 18172, 18732, 19624, 19824, 20768, 21408, 21854, 23128, 24976, 25872, 26314, 27258, 29436, 31152, 31801, 32781, 34342, 34692, 36344, 37464, 39248, 39471, 39648, 43708, 46256, 49952, 51513, 51744, 52628, 54516, 58872, 62304, 63602, 65562, 68684, 69384, 72688, 74928, 78496, 78942, 87416, 92099, 92512, 95403, 103026, 105256, 109032, 117744, 120197, 127204, 131124, 137368, 138768, 144727, 145376, 149856, 157884, 174832, 184198, 190806, 206052, 210512, 218064, 235488, 240394, 254408, 262248, 274736, 276297, 277536, 289454, 315768, 349664, 360591, 368396, 381612, 412104, 421024, 434181, 436128, 480788, 508816, 524496, 549472, 552594, 578908, 631536, 644693, 721182, 736792, 763224, 824208, 868362, 961576, 1013089, 1017632, 1048992, 1105188, 1157816, 1263072, 1289386, 1442364, 1473584, 1526448, 1648416, 1736724, 1923152, 1934079, 2026178, 2210376, 2315632, 2578772, 2884728, 2947168, 3039267, 3052896, 3473448, 3846304, 3868158, 4052356, 4420752, 4631264, 5157544, 5769456, 6078534, 6946896, 7091623, 7736316, 8104712, 8841504, 10315088, 11538912, 12157068, 13893792, 14183246, 15472632, 16209424, 20630176, 21274869, 24314136, 28366492, 30945264, 32418848, 42549738, 48628272, 56732984, 61890528, 85099476, 97256544, 113465968, 170198952, 226931936, 340397904, 680795808]

約数ペア:

[(1, 680795808), (2, 340397904), (3, 226931936), (4, 170198952), (6, 113465968), (7, 97256544), (8, 85099476), (11, 61890528), (12, 56732984), (14, 48628272), (16, 42549738), (21, 32418848), (22, 30945264), (24, 28366492), (28, 24314136), (32, 21274869), (33, 20630176), (42, 16209424), (44, 15472632), (48, 14183246), (49, 13893792), (56, 12157068), (59, 11538912), (66, 10315088), (77, 8841504), (84, 8104712), (88, 7736316), (96, 7091623), (98, 6946896), (112, 6078534), (118, 5769456), (132, 5157544), (147, 4631264), (154, 4420752), (168, 4052356), (176, 3868158), (177, 3846304), (196, 3473448), (223, 3052896), (224, 3039267), (231, 2947168), (236, 2884728), (264, 2578772), (294, 2315632), (308, 2210376), (336, 2026178), (352, 1934079), (354, 1923152), (392, 1736724), (413, 1648416), (446, 1526448), (462, 1473584), (472, 1442364), (528, 1289386), (539, 1263072), (588, 1157816), (616, 1105188), (649, 1048992), (669, 1017632), (672, 1013089), (708, 961576), (784, 868362), (826, 824208), (892, 763224), (924, 736792), (944, 721182), (1056, 644693), (1078, 631536), (1176, 578908), (1232, 552594), (1239, 549472), (1298, 524496), (1338, 508816), (1416, 480788), (1561, 436128), (1568, 434181), (1617, 421024), (1652, 412104), (1784, 381612), (1848, 368396), (1888, 360591), (1947, 349664), (2156, 315768), (2352, 289454), (2453, 277536), (2464, 276297), (2478, 274736), (2596, 262248), (2676, 254408), (2832, 240394), (2891, 235488), (3122, 218064), (3234, 210512), (3304, 206052), (3568, 190806), (3696, 184198), (3894, 174832), (4312, 157884), (4543, 149856), (4683, 145376), (4704, 144727), (4906, 138768), (4956, 137368), (5192, 131124), (5352, 127204), (5664, 120197), (5782, 117744), (6244, 109032), (6468, 105256), (6608, 103026), (7136, 95403), (7359, 92512), (7392, 92099), (7788, 87416), (8624, 78942), (8673, 78496), (9086, 74928), (9366, 72688), (9812, 69384), (9912, 68684), (10384, 65562), (10704, 63602), (10927, 62304), (11564, 58872), (12488, 54516), (12936, 52628), (13157, 51744), (13216, 51513), (13629, 49952), (14718, 46256), (15576, 43708), (17171, 39648), (17248, 39471), (17346, 39248), (18172, 37464), (18732, 36344), (19624, 34692), (19824, 34342), (20768, 32781), (21408, 31801), (21854, 31152), (23128, 29436), (24976, 27258), (25872, 26314)]