7956336640

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 416

約数和(自身を含む): 24156241920

約数和(自身を除く): 16199905280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 127, 128, 133, 140, 152, 160, 161, 184, 190, 224, 230, 254, 256, 266, 280, 304, 320, 322, 368, 380, 437, 448, 460, 508, 512, 532, 560, 608, 635, 640, 644, 665, 736, 760, 805, 874, 889, 896, 920, 1016, 1024, 1064, 1120, 1216, 1270, 1280, 1288, 1330, 1472, 1520, 1610, 1748, 1778, 1792, 1840, 2032, 2048, 2128, 2185, 2240, 2413, 2432, 2540, 2560, 2576, 2660, 2921, 2944, 3040, 3059, 3220, 3496, 3556, 3584, 3680, 4064, 4096, 4256, 4370, 4445, 4480, 4826, 4864, 5080, 5120, 5152, 5320, 5842, 5888, 6080, 6118, 6440, 6992, 7112, 7168, 7360, 8128, 8512, 8740, 8890, 8960, 9652, 9728, 10160, 10240, 10304, 10640, 11684, 11776, 12065, 12160, 12236, 12880, 13984, 14224, 14336, 14605, 14720, 15295, 16256, 16891, 17024, 17480, 17780, 17920, 19304, 19456, 20320, 20447, 20480, 20608, 21280, 23368, 23552, 24130, 24320, 24472, 25760, 27968, 28448, 28672, 29210, 29440, 30590, 32512, 33782, 34048, 34960, 35560, 35840, 38608, 38912, 40640, 40894, 41216, 42560, 46736, 47104, 48260, 48640, 48944, 51520, 55499, 55936, 56896, 58420, 58880, 61180, 65024, 67564, 68096, 69920, 71120, 71680, 77216, 77824, 81280, 81788, 82432, 84455, 85120, 93472, 94208, 96520, 97280, 97888, 102235, 103040, 110998, 111872, 113792, 116840, 117760, 122360, 130048, 135128, 136192, 139840, 142240, 143360, 154432, 162560, 163576, 164864, 168910, 170240, 186944, 193040, 194560, 195776, 204470, 206080, 221996, 223744, 227584, 233680, 235520, 244720, 260096, 270256, 272384, 277495, 279680, 284480, 308864, 325120, 327152, 329728, 337820, 340480, 373888, 386080, 388493, 389120, 391552, 408940, 412160, 443992, 447488, 455168, 467360, 471040, 489440, 520192, 540512, 544768, 554990, 559360, 568960, 617728, 650240, 654304, 659456, 675640, 680960, 747776, 772160, 776986, 783104, 817880, 824320, 887984, 894976, 910336, 934720, 978880, 1081024, 1109980, 1118720, 1137920, 1235456, 1300480, 1308608, 1351280, 1361920, 1495552, 1544320, 1553972, 1566208, 1635760, 1648640, 1775968, 1789952, 1820672, 1869440, 1942465, 1957760, 2162048, 2219960, 2237440, 2275840, 2470912, 2600960, 2617216, 2702560, 2723840, 2991104, 3088640, 3107944, 3132416, 3271520, 3297280, 3551936, 3641344, 3738880, 3884930, 3915520, 4324096, 4439920, 4474880, 4551680, 4941824, 5234432, 5405120, 5982208, 6177280, 6215888, 6264832, 6543040, 7103872, 7477760, 7769860, 7831040, 8648192, 8879840, 8949760, 9103360, 9883648, 10468864, 10810240, 11964416, 12354560, 12431776, 12529664, 13086080, 14207744, 14955520, 15539720, 15662080, 17296384, 17759680, 18206720, 20937728, 21620480, 24709120, 24863552, 26172160, 28415488, 29911040, 31079440, 31324160, 34592768, 35519360, 41875456, 43240960, 49418240, 49727104, 52344320, 56830976, 59822080, 62158880, 62648320, 69185536, 71038720, 83750912, 86481920, 99454208, 104688640, 113661952, 124317760, 142077440, 172963840, 198908416, 209377280, 227323904, 248635520, 284154880, 345927680, 397816832, 418754560, 497271040, 568309760, 795633664, 994542080, 1136619520, 1591267328, 1989084160, 3978168320, 7956336640]

約数ペア:

[(1, 7956336640), (2, 3978168320), (4, 1989084160), (5, 1591267328), (7, 1136619520), (8, 994542080), (10, 795633664), (14, 568309760), (16, 497271040), (19, 418754560), (20, 397816832), (23, 345927680), (28, 284154880), (32, 248635520), (35, 227323904), (38, 209377280), (40, 198908416), (46, 172963840), (56, 142077440), (64, 124317760), (70, 113661952), (76, 104688640), (80, 99454208), (92, 86481920), (95, 83750912), (112, 71038720), (115, 69185536), (127, 62648320), (128, 62158880), (133, 59822080), (140, 56830976), (152, 52344320), (160, 49727104), (161, 49418240), (184, 43240960), (190, 41875456), (224, 35519360), (230, 34592768), (254, 31324160), (256, 31079440), (266, 29911040), (280, 28415488), (304, 26172160), (320, 24863552), (322, 24709120), (368, 21620480), (380, 20937728), (437, 18206720), (448, 17759680), (460, 17296384), (508, 15662080), (512, 15539720), (532, 14955520), (560, 14207744), (608, 13086080), (635, 12529664), (640, 12431776), (644, 12354560), (665, 11964416), (736, 10810240), (760, 10468864), (805, 9883648), (874, 9103360), (889, 8949760), (896, 8879840), (920, 8648192), (1016, 7831040), (1024, 7769860), (1064, 7477760), (1120, 7103872), (1216, 6543040), (1270, 6264832), (1280, 6215888), (1288, 6177280), (1330, 5982208), (1472, 5405120), (1520, 5234432), (1610, 4941824), (1748, 4551680), (1778, 4474880), (1792, 4439920), (1840, 4324096), (2032, 3915520), (2048, 3884930), (2128, 3738880), (2185, 3641344), (2240, 3551936), (2413, 3297280), (2432, 3271520), (2540, 3132416), (2560, 3107944), (2576, 3088640), (2660, 2991104), (2921, 2723840), (2944, 2702560), (3040, 2617216), (3059, 2600960), (3220, 2470912), (3496, 2275840), (3556, 2237440), (3584, 2219960), (3680, 2162048), (4064, 1957760), (4096, 1942465), (4256, 1869440), (4370, 1820672), (4445, 1789952), (4480, 1775968), (4826, 1648640), (4864, 1635760), (5080, 1566208), (5120, 1553972), (5152, 1544320), (5320, 1495552), (5842, 1361920), (5888, 1351280), (6080, 1308608), (6118, 1300480), (6440, 1235456), (6992, 1137920), (7112, 1118720), (7168, 1109980), (7360, 1081024), (8128, 978880), (8512, 934720), (8740, 910336), (8890, 894976), (8960, 887984), (9652, 824320), (9728, 817880), (10160, 783104), (10240, 776986), (10304, 772160), (10640, 747776), (11684, 680960), (11776, 675640), (12065, 659456), (12160, 654304), (12236, 650240), (12880, 617728), (13984, 568960), (14224, 559360), (14336, 554990), (14605, 544768), (14720, 540512), (15295, 520192), (16256, 489440), (16891, 471040), (17024, 467360), (17480, 455168), (17780, 447488), (17920, 443992), (19304, 412160), (19456, 408940), (20320, 391552), (20447, 389120), (20480, 388493), (20608, 386080), (21280, 373888), (23368, 340480), (23552, 337820), (24130, 329728), (24320, 327152), (24472, 325120), (25760, 308864), (27968, 284480), (28448, 279680), (28672, 277495), (29210, 272384), (29440, 270256), (30590, 260096), (32512, 244720), (33782, 235520), (34048, 233680), (34960, 227584), (35560, 223744), (35840, 221996), (38608, 206080), (38912, 204470), (40640, 195776), (40894, 194560), (41216, 193040), (42560, 186944), (46736, 170240), (47104, 168910), (48260, 164864), (48640, 163576), (48944, 162560), (51520, 154432), (55499, 143360), (55936, 142240), (56896, 139840), (58420, 136192), (58880, 135128), (61180, 130048), (65024, 122360), (67564, 117760), (68096, 116840), (69920, 113792), (71120, 111872), (71680, 110998), (77216, 103040), (77824, 102235), (81280, 97888), (81788, 97280), (82432, 96520), (84455, 94208), (85120, 93472)]