6920231680

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 18413660160

約数和(自身を除く): 11493428480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 67, 76, 80, 95, 124, 128, 134, 137, 152, 155, 160, 190, 248, 256, 268, 274, 304, 310, 320, 335, 380, 496, 536, 548, 589, 608, 620, 640, 670, 685, 760, 992, 1072, 1096, 1178, 1216, 1240, 1273, 1280, 1340, 1370, 1520, 1984, 2077, 2144, 2192, 2356, 2432, 2480, 2546, 2603, 2680, 2740, 2945, 3040, 3968, 4154, 4247, 4288, 4384, 4712, 4864, 4960, 5092, 5206, 5360, 5480, 5890, 6080, 6365, 7936, 8308, 8494, 8576, 8768, 9179, 9424, 9920, 10184, 10385, 10412, 10720, 10960, 11780, 12160, 12730, 13015, 16616, 16988, 17152, 17536, 18358, 18848, 19840, 20368, 20770, 20824, 21235, 21440, 21920, 23560, 24320, 25460, 26030, 33232, 33976, 35072, 36716, 37696, 39463, 39680, 40736, 41540, 41648, 42470, 42880, 43840, 45895, 47120, 50920, 52060, 66464, 67952, 73432, 75392, 78926, 80693, 81472, 83080, 83296, 84940, 85760, 87680, 91790, 94240, 101840, 104120, 132928, 135904, 146864, 150784, 157852, 161386, 162944, 166160, 166592, 169880, 174401, 175360, 183580, 188480, 197315, 203680, 208240, 265856, 271808, 284549, 293728, 315704, 322772, 325888, 332320, 333184, 339760, 348802, 367160, 376960, 394630, 403465, 407360, 416480, 531712, 543616, 569098, 587456, 631408, 645544, 664640, 666368, 679520, 697604, 734320, 753920, 789260, 806930, 814720, 832960, 872005, 1087232, 1138196, 1174912, 1262816, 1291088, 1329280, 1359040, 1395208, 1422745, 1468640, 1578520, 1613860, 1629440, 1665920, 1744010, 2276392, 2349824, 2525632, 2582176, 2658560, 2718080, 2790416, 2845490, 2937280, 3157040, 3227720, 3331840, 3488020, 4552784, 5051264, 5164352, 5406431, 5436160, 5580832, 5690980, 5874560, 6314080, 6455440, 6976040, 9105568, 10102528, 10328704, 10812862, 11161664, 11381960, 11749120, 12628160, 12910880, 13952080, 18211136, 20657408, 21625724, 22323328, 22763920, 25256320, 25821760, 27032155, 27904160, 36422272, 43251448, 44646656, 45527840, 50512640, 51643520, 54064310, 55808320, 72844544, 86502896, 91055680, 103287040, 108128620, 111616640, 173005792, 182111360, 216257240, 223233280, 346011584, 364222720, 432514480, 692023168, 865028960, 1384046336, 1730057920, 3460115840, 6920231680]

約数ペア:

[(1, 6920231680), (2, 3460115840), (4, 1730057920), (5, 1384046336), (8, 865028960), (10, 692023168), (16, 432514480), (19, 364222720), (20, 346011584), (31, 223233280), (32, 216257240), (38, 182111360), (40, 173005792), (62, 111616640), (64, 108128620), (67, 103287040), (76, 91055680), (80, 86502896), (95, 72844544), (124, 55808320), (128, 54064310), (134, 51643520), (137, 50512640), (152, 45527840), (155, 44646656), (160, 43251448), (190, 36422272), (248, 27904160), (256, 27032155), (268, 25821760), (274, 25256320), (304, 22763920), (310, 22323328), (320, 21625724), (335, 20657408), (380, 18211136), (496, 13952080), (536, 12910880), (548, 12628160), (589, 11749120), (608, 11381960), (620, 11161664), (640, 10812862), (670, 10328704), (685, 10102528), (760, 9105568), (992, 6976040), (1072, 6455440), (1096, 6314080), (1178, 5874560), (1216, 5690980), (1240, 5580832), (1273, 5436160), (1280, 5406431), (1340, 5164352), (1370, 5051264), (1520, 4552784), (1984, 3488020), (2077, 3331840), (2144, 3227720), (2192, 3157040), (2356, 2937280), (2432, 2845490), (2480, 2790416), (2546, 2718080), (2603, 2658560), (2680, 2582176), (2740, 2525632), (2945, 2349824), (3040, 2276392), (3968, 1744010), (4154, 1665920), (4247, 1629440), (4288, 1613860), (4384, 1578520), (4712, 1468640), (4864, 1422745), (4960, 1395208), (5092, 1359040), (5206, 1329280), (5360, 1291088), (5480, 1262816), (5890, 1174912), (6080, 1138196), (6365, 1087232), (7936, 872005), (8308, 832960), (8494, 814720), (8576, 806930), (8768, 789260), (9179, 753920), (9424, 734320), (9920, 697604), (10184, 679520), (10385, 666368), (10412, 664640), (10720, 645544), (10960, 631408), (11780, 587456), (12160, 569098), (12730, 543616), (13015, 531712), (16616, 416480), (16988, 407360), (17152, 403465), (17536, 394630), (18358, 376960), (18848, 367160), (19840, 348802), (20368, 339760), (20770, 333184), (20824, 332320), (21235, 325888), (21440, 322772), (21920, 315704), (23560, 293728), (24320, 284549), (25460, 271808), (26030, 265856), (33232, 208240), (33976, 203680), (35072, 197315), (36716, 188480), (37696, 183580), (39463, 175360), (39680, 174401), (40736, 169880), (41540, 166592), (41648, 166160), (42470, 162944), (42880, 161386), (43840, 157852), (45895, 150784), (47120, 146864), (50920, 135904), (52060, 132928), (66464, 104120), (67952, 101840), (73432, 94240), (75392, 91790), (78926, 87680), (80693, 85760), (81472, 84940), (83080, 83296)]