7130773760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^3$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 20386888704

約数和(自身を除く): 13256114944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 64, 68, 80, 85, 88, 110, 124, 128, 136, 155, 160, 170, 176, 187, 220, 248, 256, 272, 310, 320, 340, 341, 352, 374, 440, 496, 527, 544, 620, 640, 680, 682, 704, 748, 880, 935, 961, 992, 1054, 1088, 1240, 1280, 1360, 1364, 1408, 1496, 1705, 1760, 1870, 1922, 1984, 2108, 2176, 2480, 2635, 2720, 2728, 2816, 2992, 3410, 3520, 3740, 3844, 3968, 4216, 4352, 4805, 4960, 5270, 5440, 5456, 5797, 5984, 6820, 7040, 7480, 7688, 7936, 8432, 9610, 9920, 10540, 10571, 10880, 10912, 11594, 11968, 13640, 14080, 14960, 15376, 16337, 16864, 19220, 19840, 21080, 21142, 21760, 21824, 23188, 23936, 27280, 28985, 29791, 29920, 30752, 32674, 33728, 38440, 39680, 42160, 42284, 43648, 46376, 47872, 52855, 54560, 57970, 59582, 59840, 61504, 65348, 67456, 76880, 81685, 84320, 84568, 87296, 92752, 105710, 109120, 115940, 119164, 119680, 123008, 130696, 134912, 148955, 153760, 163370, 168640, 169136, 179707, 185504, 211420, 218240, 231880, 238328, 239360, 246016, 261392, 297910, 307520, 326740, 327701, 337280, 338272, 359414, 371008, 422840, 436480, 463760, 476656, 506447, 522784, 595820, 615040, 653480, 655402, 674560, 676544, 718828, 742016, 845680, 898535, 927520, 953312, 1012894, 1045568, 1191640, 1230080, 1306960, 1310804, 1353088, 1437656, 1484032, 1638505, 1691360, 1797070, 1855040, 1906624, 2025788, 2091136, 2383280, 2532235, 2613920, 2621608, 2706176, 2875312, 3277010, 3382720, 3594140, 3710080, 3813248, 4051576, 4182272, 4766560, 5064470, 5227840, 5243216, 5570917, 5750624, 6554020, 6765440, 7188280, 7420160, 7626496, 8103152, 9533120, 10128940, 10455680, 10486432, 11141834, 11501248, 13108040, 13530880, 14376560, 16206304, 19066240, 20257880, 20911360, 20972864, 22283668, 23002496, 26216080, 27854585, 28753120, 32412608, 38132480, 40515760, 41945728, 44567336, 46004992, 52432160, 55709170, 57506240, 64825216, 81031520, 83891456, 89134672, 104864320, 111418340, 115012480, 129650432, 162063040, 178269344, 209728640, 222836680, 230024960, 324126080, 356538688, 419457280, 445673360, 648252160, 713077376, 891346720, 1426154752, 1782693440, 3565386880, 7130773760]

約数ペア:

[(1, 7130773760), (2, 3565386880), (4, 1782693440), (5, 1426154752), (8, 891346720), (10, 713077376), (11, 648252160), (16, 445673360), (17, 419457280), (20, 356538688), (22, 324126080), (31, 230024960), (32, 222836680), (34, 209728640), (40, 178269344), (44, 162063040), (55, 129650432), (62, 115012480), (64, 111418340), (68, 104864320), (80, 89134672), (85, 83891456), (88, 81031520), (110, 64825216), (124, 57506240), (128, 55709170), (136, 52432160), (155, 46004992), (160, 44567336), (170, 41945728), (176, 40515760), (187, 38132480), (220, 32412608), (248, 28753120), (256, 27854585), (272, 26216080), (310, 23002496), (320, 22283668), (340, 20972864), (341, 20911360), (352, 20257880), (374, 19066240), (440, 16206304), (496, 14376560), (527, 13530880), (544, 13108040), (620, 11501248), (640, 11141834), (680, 10486432), (682, 10455680), (704, 10128940), (748, 9533120), (880, 8103152), (935, 7626496), (961, 7420160), (992, 7188280), (1054, 6765440), (1088, 6554020), (1240, 5750624), (1280, 5570917), (1360, 5243216), (1364, 5227840), (1408, 5064470), (1496, 4766560), (1705, 4182272), (1760, 4051576), (1870, 3813248), (1922, 3710080), (1984, 3594140), (2108, 3382720), (2176, 3277010), (2480, 2875312), (2635, 2706176), (2720, 2621608), (2728, 2613920), (2816, 2532235), (2992, 2383280), (3410, 2091136), (3520, 2025788), (3740, 1906624), (3844, 1855040), (3968, 1797070), (4216, 1691360), (4352, 1638505), (4805, 1484032), (4960, 1437656), (5270, 1353088), (5440, 1310804), (5456, 1306960), (5797, 1230080), (5984, 1191640), (6820, 1045568), (7040, 1012894), (7480, 953312), (7688, 927520), (7936, 898535), (8432, 845680), (9610, 742016), (9920, 718828), (10540, 676544), (10571, 674560), (10880, 655402), (10912, 653480), (11594, 615040), (11968, 595820), (13640, 522784), (14080, 506447), (14960, 476656), (15376, 463760), (16337, 436480), (16864, 422840), (19220, 371008), (19840, 359414), (21080, 338272), (21142, 337280), (21760, 327701), (21824, 326740), (23188, 307520), (23936, 297910), (27280, 261392), (28985, 246016), (29791, 239360), (29920, 238328), (30752, 231880), (32674, 218240), (33728, 211420), (38440, 185504), (39680, 179707), (42160, 169136), (42284, 168640), (43648, 163370), (46376, 153760), (47872, 148955), (52855, 134912), (54560, 130696), (57970, 123008), (59582, 119680), (59840, 119164), (61504, 115940), (65348, 109120), (67456, 105710), (76880, 92752), (81685, 87296), (84320, 84568)]