2127681920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 384

約数和(自身を含む): 6768891360

約数和(自身を除く): 4641209440

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, 128, 130, 136, 140, 160, 170, 182, 196, 208, 221, 224, 238, 245, 260, 272, 280, 307, 320, 340, 364, 392, 416, 442, 448, 455, 476, 490, 520, 544, 560, 595, 614, 637, 640, 680, 728, 784, 832, 833, 884, 896, 910, 952, 980, 1040, 1088, 1105, 1120, 1190, 1228, 1274, 1360, 1456, 1535, 1547, 1568, 1664, 1666, 1768, 1820, 1904, 1960, 2080, 2149, 2176, 2210, 2240, 2380, 2456, 2548, 2720, 2912, 3070, 3094, 3136, 3185, 3332, 3536, 3640, 3808, 3920, 3991, 4160, 4165, 4298, 4420, 4480, 4760, 4912, 5096, 5219, 5440, 5824, 6140, 6188, 6272, 6370, 6664, 7072, 7280, 7616, 7735, 7840, 7982, 8320, 8330, 8596, 8840, 9520, 9824, 10192, 10438, 10745, 10829, 10880, 11648, 12280, 12376, 12740, 13328, 14144, 14560, 15043, 15232, 15470, 15680, 15964, 16660, 17192, 17680, 19040, 19648, 19955, 20384, 20876, 21490, 21658, 24560, 24752, 25480, 26095, 26656, 27937, 28288, 29120, 30086, 30940, 31360, 31928, 33320, 34384, 35360, 36533, 38080, 39296, 39910, 40768, 41752, 42980, 43316, 49120, 49504, 50960, 52190, 53312, 54145, 55874, 58240, 60172, 61880, 63856, 66640, 67847, 68768, 70720, 73066, 75215, 76160, 79820, 81536, 83504, 85960, 86632, 98240, 99008, 101920, 104380, 106624, 108290, 111748, 120344, 123760, 127712, 133280, 135694, 137536, 139685, 141440, 146132, 150430, 159640, 167008, 171920, 173264, 182665, 195559, 196480, 198016, 203840, 208760, 216580, 223496, 240688, 247520, 255424, 255731, 266560, 271388, 275072, 279370, 292264, 300860, 319280, 334016, 339235, 343840, 346528, 365330, 391118, 407680, 417520, 433160, 446992, 474929, 481376, 495040, 510848, 511462, 533120, 542776, 558740, 584528, 601720, 638560, 668032, 678470, 687680, 693056, 730660, 782236, 835040, 866320, 893984, 949858, 962752, 977795, 990080, 1022924, 1085552, 1117480, 1169056, 1203440, 1277120, 1278655, 1356940, 1375360, 1386112, 1461320, 1564472, 1670080, 1732640, 1787968, 1899716, 1925504, 1955590, 2045848, 2171104, 2234960, 2338112, 2374645, 2406880, 2554240, 2557310, 2713880, 2922640, 3128944, 3324503, 3340160, 3465280, 3575936, 3799432, 3911180, 4091696, 4342208, 4469920, 4676224, 4749290, 4813760, 5114620, 5427760, 5845280, 6257888, 6649006, 6930560, 7598864, 7822360, 8183392, 8684416, 8939840, 9498580, 9627520, 10229240, 10855520, 11690560, 12515776, 13298012, 15197728, 15644720, 16366784, 16622515, 17879680, 18997160, 20458480, 21711040, 23381120, 25031552, 26596024, 30395456, 31289440, 32733568, 33245030, 37994320, 40916960, 43422080, 53192048, 60790912, 62578880, 66490060, 75988640, 81833920, 106384096, 125157760, 132980120, 151977280, 163667840, 212768192, 265960240, 303954560, 425536384, 531920480, 1063840960, 2127681920]

約数ペア:

[(1, 2127681920), (2, 1063840960), (4, 531920480), (5, 425536384), (7, 303954560), (8, 265960240), (10, 212768192), (13, 163667840), (14, 151977280), (16, 132980120), (17, 125157760), (20, 106384096), (26, 81833920), (28, 75988640), (32, 66490060), (34, 62578880), (35, 60790912), (40, 53192048), (49, 43422080), (52, 40916960), (56, 37994320), (64, 33245030), (65, 32733568), (68, 31289440), (70, 30395456), (80, 26596024), (85, 25031552), (91, 23381120), (98, 21711040), (104, 20458480), (112, 18997160), (119, 17879680), (128, 16622515), (130, 16366784), (136, 15644720), (140, 15197728), (160, 13298012), (170, 12515776), (182, 11690560), (196, 10855520), (208, 10229240), (221, 9627520), (224, 9498580), (238, 8939840), (245, 8684416), (260, 8183392), (272, 7822360), (280, 7598864), (307, 6930560), (320, 6649006), (340, 6257888), (364, 5845280), (392, 5427760), (416, 5114620), (442, 4813760), (448, 4749290), (455, 4676224), (476, 4469920), (490, 4342208), (520, 4091696), (544, 3911180), (560, 3799432), (595, 3575936), (614, 3465280), (637, 3340160), (640, 3324503), (680, 3128944), (728, 2922640), (784, 2713880), (832, 2557310), (833, 2554240), (884, 2406880), (896, 2374645), (910, 2338112), (952, 2234960), (980, 2171104), (1040, 2045848), (1088, 1955590), (1105, 1925504), (1120, 1899716), (1190, 1787968), (1228, 1732640), (1274, 1670080), (1360, 1564472), (1456, 1461320), (1535, 1386112), (1547, 1375360), (1568, 1356940), (1664, 1278655), (1666, 1277120), (1768, 1203440), (1820, 1169056), (1904, 1117480), (1960, 1085552), (2080, 1022924), (2149, 990080), (2176, 977795), (2210, 962752), (2240, 949858), (2380, 893984), (2456, 866320), (2548, 835040), (2720, 782236), (2912, 730660), (3070, 693056), (3094, 687680), (3136, 678470), (3185, 668032), (3332, 638560), (3536, 601720), (3640, 584528), (3808, 558740), (3920, 542776), (3991, 533120), (4160, 511462), (4165, 510848), (4298, 495040), (4420, 481376), (4480, 474929), (4760, 446992), (4912, 433160), (5096, 417520), (5219, 407680), (5440, 391118), (5824, 365330), (6140, 346528), (6188, 343840), (6272, 339235), (6370, 334016), (6664, 319280), (7072, 300860), (7280, 292264), (7616, 279370), (7735, 275072), (7840, 271388), (7982, 266560), (8320, 255731), (8330, 255424), (8596, 247520), (8840, 240688), (9520, 223496), (9824, 216580), (10192, 208760), (10438, 203840), (10745, 198016), (10829, 196480), (10880, 195559), (11648, 182665), (12280, 173264), (12376, 171920), (12740, 167008), (13328, 159640), (14144, 150430), (14560, 146132), (15043, 141440), (15232, 139685), (15470, 137536), (15680, 135694), (15964, 133280), (16660, 127712), (17192, 123760), (17680, 120344), (19040, 111748), (19648, 108290), (19955, 106624), (20384, 104380), (20876, 101920), (21490, 99008), (21658, 98240), (24560, 86632), (24752, 85960), (25480, 83504), (26095, 81536), (26656, 79820), (27937, 76160), (28288, 75215), (29120, 73066), (30086, 70720), (30940, 68768), (31360, 67847), (31928, 66640), (33320, 63856), (34384, 61880), (35360, 60172), (36533, 58240), (38080, 55874), (39296, 54145), (39910, 53312), (40768, 52190), (41752, 50960), (42980, 49504), (43316, 49120)]