1393667520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 448

約数和(自身を含む): 5393350656

約数和(自身を除く): 3999683136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 71, 80, 84, 92, 96, 105, 112, 115, 120, 127, 138, 140, 142, 160, 161, 168, 184, 192, 210, 213, 224, 230, 240, 254, 276, 280, 284, 320, 322, 336, 345, 355, 368, 381, 420, 426, 448, 460, 480, 483, 497, 508, 552, 560, 568, 635, 644, 672, 690, 710, 736, 762, 805, 840, 852, 889, 920, 960, 966, 994, 1016, 1065, 1104, 1120, 1136, 1270, 1288, 1344, 1380, 1420, 1472, 1491, 1524, 1610, 1633, 1680, 1704, 1778, 1840, 1905, 1932, 1988, 2032, 2130, 2208, 2240, 2272, 2415, 2485, 2540, 2576, 2667, 2760, 2840, 2921, 2982, 3048, 3220, 3266, 3360, 3408, 3556, 3680, 3810, 3864, 3976, 4064, 4260, 4416, 4445, 4544, 4830, 4899, 4970, 5080, 5152, 5334, 5520, 5680, 5842, 5964, 6096, 6440, 6532, 6720, 6816, 7112, 7360, 7455, 7620, 7728, 7952, 8128, 8165, 8520, 8763, 8890, 9017, 9660, 9798, 9940, 10160, 10304, 10668, 11040, 11360, 11431, 11684, 11928, 12192, 12880, 13064, 13335, 13632, 14224, 14605, 14910, 15240, 15456, 15904, 16330, 17040, 17526, 17780, 18034, 19320, 19596, 19880, 20320, 20447, 21336, 22080, 22720, 22862, 23368, 23856, 24384, 24495, 25760, 26128, 26670, 27051, 28448, 29210, 29820, 30480, 30912, 31808, 32660, 34080, 34293, 35052, 35560, 36068, 38640, 39192, 39760, 40640, 40894, 42672, 43815, 45085, 45724, 46736, 47712, 48990, 51520, 52256, 53340, 54102, 56896, 57155, 58420, 59640, 60960, 61341, 63119, 65320, 68160, 68586, 70104, 71120, 72136, 77280, 78384, 79520, 81788, 85344, 87630, 90170, 91448, 93472, 95424, 97980, 102235, 104512, 106680, 108204, 114310, 116840, 119280, 121920, 122682, 126238, 130640, 135255, 137172, 140208, 142240, 144272, 154560, 156768, 159040, 163576, 170688, 171465, 175260, 180340, 182896, 186944, 189357, 195960, 204470, 207391, 213360, 216408, 228620, 233680, 238560, 245364, 252476, 261280, 270510, 274344, 280416, 284480, 288544, 306705, 313536, 315595, 327152, 342930, 350520, 360680, 365792, 378714, 391920, 408940, 414782, 426720, 432816, 457240, 467360, 477120, 490728, 504952, 522560, 541020, 548688, 560832, 577088, 613410, 622173, 631190, 654304, 685860, 701040, 721360, 731584, 757428, 783840, 817880, 829564, 853440, 865632, 914480, 934720, 946785, 981456, 1009904, 1036955, 1082040, 1097376, 1226820, 1244346, 1262380, 1308608, 1371720, 1402080, 1442720, 1451737, 1514856, 1567680, 1635760, 1659128, 1731264, 1828960, 1893570, 1962912, 2019808, 2073910, 2164080, 2194752, 2453640, 2488692, 2524760, 2743440, 2804160, 2885440, 2903474, 3029712, 3110865, 3271520, 3318256, 3657920, 3787140, 3925824, 4039616, 4147820, 4328160, 4355211, 4907280, 4977384, 5049520, 5486880, 5806948, 6059424, 6221730, 6543040, 6636512, 7258685, 7574280, 8295640, 8656320, 8710422, 9814560, 9954768, 10099040, 10973760, 11613896, 12118848, 12443460, 13273024, 14517370, 15148560, 16591280, 17420844, 19629120, 19909536, 20198080, 21776055, 23227792, 24886920, 29034740, 30297120, 33182560, 34841688, 39819072, 43552110, 46455584, 49773840, 58069480, 60594240, 66365120, 69683376, 87104220, 92911168, 99547680, 116138960, 139366752, 174208440, 199095360, 232277920, 278733504, 348416880, 464555840, 696833760, 1393667520]

約数ペア:

[(1, 1393667520), (2, 696833760), (3, 464555840), (4, 348416880), (5, 278733504), (6, 232277920), (7, 199095360), (8, 174208440), (10, 139366752), (12, 116138960), (14, 99547680), (15, 92911168), (16, 87104220), (20, 69683376), (21, 66365120), (23, 60594240), (24, 58069480), (28, 49773840), (30, 46455584), (32, 43552110), (35, 39819072), (40, 34841688), (42, 33182560), (46, 30297120), (48, 29034740), (56, 24886920), (60, 23227792), (64, 21776055), (69, 20198080), (70, 19909536), (71, 19629120), (80, 17420844), (84, 16591280), (92, 15148560), (96, 14517370), (105, 13273024), (112, 12443460), (115, 12118848), (120, 11613896), (127, 10973760), (138, 10099040), (140, 9954768), (142, 9814560), (160, 8710422), (161, 8656320), (168, 8295640), (184, 7574280), (192, 7258685), (210, 6636512), (213, 6543040), (224, 6221730), (230, 6059424), (240, 5806948), (254, 5486880), (276, 5049520), (280, 4977384), (284, 4907280), (320, 4355211), (322, 4328160), (336, 4147820), (345, 4039616), (355, 3925824), (368, 3787140), (381, 3657920), (420, 3318256), (426, 3271520), (448, 3110865), (460, 3029712), (480, 2903474), (483, 2885440), (497, 2804160), (508, 2743440), (552, 2524760), (560, 2488692), (568, 2453640), (635, 2194752), (644, 2164080), (672, 2073910), (690, 2019808), (710, 1962912), (736, 1893570), (762, 1828960), (805, 1731264), (840, 1659128), (852, 1635760), (889, 1567680), (920, 1514856), (960, 1451737), (966, 1442720), (994, 1402080), (1016, 1371720), (1065, 1308608), (1104, 1262380), (1120, 1244346), (1136, 1226820), (1270, 1097376), (1288, 1082040), (1344, 1036955), (1380, 1009904), (1420, 981456), (1472, 946785), (1491, 934720), (1524, 914480), (1610, 865632), (1633, 853440), (1680, 829564), (1704, 817880), (1778, 783840), (1840, 757428), (1905, 731584), (1932, 721360), (1988, 701040), (2032, 685860), (2130, 654304), (2208, 631190), (2240, 622173), (2272, 613410), (2415, 577088), (2485, 560832), (2540, 548688), (2576, 541020), (2667, 522560), (2760, 504952), (2840, 490728), (2921, 477120), (2982, 467360), (3048, 457240), (3220, 432816), (3266, 426720), (3360, 414782), (3408, 408940), (3556, 391920), (3680, 378714), (3810, 365792), (3864, 360680), (3976, 350520), (4064, 342930), (4260, 327152), (4416, 315595), (4445, 313536), (4544, 306705), (4830, 288544), (4899, 284480), (4970, 280416), (5080, 274344), (5152, 270510), (5334, 261280), (5520, 252476), (5680, 245364), (5842, 238560), (5964, 233680), (6096, 228620), (6440, 216408), (6532, 213360), (6720, 207391), (6816, 204470), (7112, 195960), (7360, 189357), (7455, 186944), (7620, 182896), (7728, 180340), (7952, 175260), (8128, 171465), (8165, 170688), (8520, 163576), (8763, 159040), (8890, 156768), (9017, 154560), (9660, 144272), (9798, 142240), (9940, 140208), (10160, 137172), (10304, 135255), (10668, 130640), (11040, 126238), (11360, 122682), (11431, 121920), (11684, 119280), (11928, 116840), (12192, 114310), (12880, 108204), (13064, 106680), (13335, 104512), (13632, 102235), (14224, 97980), (14605, 95424), (14910, 93472), (15240, 91448), (15456, 90170), (15904, 87630), (16330, 85344), (17040, 81788), (17526, 79520), (17780, 78384), (18034, 77280), (19320, 72136), (19596, 71120), (19880, 70104), (20320, 68586), (20447, 68160), (21336, 65320), (22080, 63119), (22720, 61341), (22862, 60960), (23368, 59640), (23856, 58420), (24384, 57155), (24495, 56896), (25760, 54102), (26128, 53340), (26670, 52256), (27051, 51520), (28448, 48990), (29210, 47712), (29820, 46736), (30480, 45724), (30912, 45085), (31808, 43815), (32660, 42672), (34080, 40894), (34293, 40640), (35052, 39760), (35560, 39192), (36068, 38640)]