880181120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 384

約数和(自身を含む): 2813045760

約数和(自身を除く): 1932864640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 64, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 127, 128, 130, 136, 140, 160, 170, 182, 196, 208, 221, 224, 238, 245, 254, 260, 272, 280, 320, 340, 364, 392, 416, 442, 448, 455, 476, 490, 508, 520, 544, 560, 595, 635, 637, 640, 680, 728, 784, 832, 833, 884, 889, 896, 910, 952, 980, 1016, 1040, 1088, 1105, 1120, 1190, 1270, 1274, 1360, 1456, 1547, 1568, 1651, 1664, 1666, 1768, 1778, 1820, 1904, 1960, 2032, 2080, 2159, 2176, 2210, 2240, 2380, 2540, 2548, 2720, 2912, 3094, 3136, 3185, 3302, 3332, 3536, 3556, 3640, 3808, 3920, 4064, 4160, 4165, 4318, 4420, 4445, 4480, 4760, 5080, 5096, 5440, 5824, 6188, 6223, 6272, 6370, 6604, 6664, 7072, 7112, 7280, 7616, 7735, 7840, 8128, 8255, 8320, 8330, 8636, 8840, 8890, 9520, 10160, 10192, 10795, 10829, 10880, 11557, 11648, 12376, 12446, 12740, 13208, 13328, 14144, 14224, 14560, 15113, 15232, 15470, 15680, 16256, 16510, 16660, 17272, 17680, 17780, 19040, 20320, 20384, 21590, 21658, 23114, 24752, 24892, 25480, 26416, 26656, 28067, 28288, 28448, 29120, 30226, 30940, 31115, 31360, 33020, 33320, 34544, 35360, 35560, 38080, 40640, 40768, 43180, 43316, 46228, 49504, 49784, 50960, 52832, 53312, 54145, 56134, 56896, 57785, 58240, 60452, 61880, 62230, 66040, 66640, 69088, 70720, 71120, 75565, 76160, 80899, 81280, 81536, 86360, 86632, 92456, 99008, 99568, 101920, 105664, 105791, 106624, 108290, 112268, 113792, 115570, 120904, 123760, 124460, 132080, 133280, 138176, 140335, 141440, 142240, 151130, 161798, 172720, 173264, 184912, 196469, 198016, 199136, 203840, 211328, 211582, 216580, 224536, 231140, 241808, 247520, 248920, 264160, 266560, 276352, 280670, 284480, 302260, 323596, 345440, 346528, 369824, 392938, 398272, 404495, 407680, 423164, 433160, 449072, 462280, 483616, 495040, 497840, 528320, 528955, 533120, 561340, 568960, 604520, 647192, 690880, 693056, 739648, 785876, 796544, 808990, 846328, 866320, 898144, 924560, 967232, 982345, 990080, 995680, 1056640, 1057910, 1122680, 1209040, 1294384, 1375283, 1381760, 1386112, 1479296, 1571752, 1617980, 1692656, 1732640, 1796288, 1849120, 1934464, 1964690, 1991360, 2115820, 2245360, 2418080, 2588768, 2750566, 3143504, 3235960, 3385312, 3465280, 3592576, 3698240, 3929380, 3982720, 4231640, 4490720, 4836160, 5177536, 5501132, 6287008, 6471920, 6770624, 6876415, 6930560, 7396480, 7858760, 8463280, 8981440, 9672320, 10355072, 11002264, 12574016, 12943840, 13541248, 13752830, 15717520, 16926560, 17962880, 22004528, 25148032, 25887680, 27505660, 31435040, 33853120, 44009056, 51775360, 55011320, 62870080, 67706240, 88018112, 110022640, 125740160, 176036224, 220045280, 440090560, 880181120]

約数ペア:

[(1, 880181120), (2, 440090560), (4, 220045280), (5, 176036224), (7, 125740160), (8, 110022640), (10, 88018112), (13, 67706240), (14, 62870080), (16, 55011320), (17, 51775360), (20, 44009056), (26, 33853120), (28, 31435040), (32, 27505660), (34, 25887680), (35, 25148032), (40, 22004528), (49, 17962880), (52, 16926560), (56, 15717520), (64, 13752830), (65, 13541248), (68, 12943840), (70, 12574016), (80, 11002264), (85, 10355072), (91, 9672320), (98, 8981440), (104, 8463280), (112, 7858760), (119, 7396480), (127, 6930560), (128, 6876415), (130, 6770624), (136, 6471920), (140, 6287008), (160, 5501132), (170, 5177536), (182, 4836160), (196, 4490720), (208, 4231640), (221, 3982720), (224, 3929380), (238, 3698240), (245, 3592576), (254, 3465280), (260, 3385312), (272, 3235960), (280, 3143504), (320, 2750566), (340, 2588768), (364, 2418080), (392, 2245360), (416, 2115820), (442, 1991360), (448, 1964690), (455, 1934464), (476, 1849120), (490, 1796288), (508, 1732640), (520, 1692656), (544, 1617980), (560, 1571752), (595, 1479296), (635, 1386112), (637, 1381760), (640, 1375283), (680, 1294384), (728, 1209040), (784, 1122680), (832, 1057910), (833, 1056640), (884, 995680), (889, 990080), (896, 982345), (910, 967232), (952, 924560), (980, 898144), (1016, 866320), (1040, 846328), (1088, 808990), (1105, 796544), (1120, 785876), (1190, 739648), (1270, 693056), (1274, 690880), (1360, 647192), (1456, 604520), (1547, 568960), (1568, 561340), (1651, 533120), (1664, 528955), (1666, 528320), (1768, 497840), (1778, 495040), (1820, 483616), (1904, 462280), (1960, 449072), (2032, 433160), (2080, 423164), (2159, 407680), (2176, 404495), (2210, 398272), (2240, 392938), (2380, 369824), (2540, 346528), (2548, 345440), (2720, 323596), (2912, 302260), (3094, 284480), (3136, 280670), (3185, 276352), (3302, 266560), (3332, 264160), (3536, 248920), (3556, 247520), (3640, 241808), (3808, 231140), (3920, 224536), (4064, 216580), (4160, 211582), (4165, 211328), (4318, 203840), (4420, 199136), (4445, 198016), (4480, 196469), (4760, 184912), (5080, 173264), (5096, 172720), (5440, 161798), (5824, 151130), (6188, 142240), (6223, 141440), (6272, 140335), (6370, 138176), (6604, 133280), (6664, 132080), (7072, 124460), (7112, 123760), (7280, 120904), (7616, 115570), (7735, 113792), (7840, 112268), (8128, 108290), (8255, 106624), (8320, 105791), (8330, 105664), (8636, 101920), (8840, 99568), (8890, 99008), (9520, 92456), (10160, 86632), (10192, 86360), (10795, 81536), (10829, 81280), (10880, 80899), (11557, 76160), (11648, 75565), (12376, 71120), (12446, 70720), (12740, 69088), (13208, 66640), (13328, 66040), (14144, 62230), (14224, 61880), (14560, 60452), (15113, 58240), (15232, 57785), (15470, 56896), (15680, 56134), (16256, 54145), (16510, 53312), (16660, 52832), (17272, 50960), (17680, 49784), (17780, 49504), (19040, 46228), (20320, 43316), (20384, 43180), (21590, 40768), (21658, 40640), (23114, 38080), (24752, 35560), (24892, 35360), (25480, 34544), (26416, 33320), (26656, 33020), (28067, 31360), (28288, 31115), (28448, 30940), (29120, 30226)]