2080290240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5480

約数の個数: 336

約数和(自身を含む): 8609502720

約数和(自身を除く): 6529212480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2240, 2280, 2394, 2520, 2660, 2736, 2880, 3040, 3192, 3360, 3420, 3648, 3990, 4032, 4256, 4560, 4788, 5040, 5320, 5431, 5472, 5985, 6080, 6384, 6720, 6840, 7980, 8512, 9120, 9576, 10080, 10640, 10862, 10944, 11970, 12768, 13680, 15960, 16293, 18240, 19152, 20160, 21280, 21724, 23940, 25536, 27155, 27360, 31920, 32586, 38017, 38304, 42560, 43448, 47880, 48879, 54310, 54720, 63840, 65172, 76034, 76608, 81465, 86896, 95760, 97758, 103189, 108620, 114051, 127680, 130344, 152068, 162930, 173792, 190085, 191520, 195516, 206378, 217240, 228102, 244395, 260688, 304136, 309567, 325860, 342153, 347584, 380170, 383040, 391032, 412756, 434480, 456204, 488790, 515945, 521376, 570255, 608272, 619134, 651720, 684306, 722323, 760340, 782064, 825512, 868960, 912408, 928701, 977580, 1031890, 1042752, 1140510, 1216544, 1238268, 1303440, 1368612, 1444646, 1520680, 1547835, 1564128, 1651024, 1710765, 1737920, 1824816, 1857402, 1955160, 2063780, 2166969, 2281020, 2433088, 2476536, 2606880, 2737224, 2889292, 3041360, 3095670, 3128256, 3302048, 3421530, 3611615, 3649632, 3714804, 3910320, 4127560, 4333938, 4562040, 4643505, 4953072, 5213760, 5474448, 5778584, 6082720, 6191340, 6500907, 6604096, 6843060, 7223230, 7299264, 7429608, 7820640, 8255120, 8667876, 9124080, 9287010, 9906144, 10834845, 10948896, 11557168, 12165440, 12382680, 13001814, 13686120, 14446460, 14859216, 15641280, 16510240, 17335752, 18248160, 18574020, 19812288, 21669690, 21897792, 23114336, 24765360, 26003628, 27372240, 28892920, 29718432, 32504535, 33020480, 34671504, 36496320, 37148040, 43339380, 46228672, 49530720, 52007256, 54744480, 57785840, 59436864, 65009070, 69343008, 74296080, 86678760, 99061440, 104014512, 109488960, 115571680, 130018140, 138686016, 148592160, 173357520, 208029024, 231143360, 260036280, 297184320, 346715040, 416058048, 520072560, 693430080, 1040145120, 2080290240]

約数ペア:

[(1, 2080290240), (2, 1040145120), (3, 693430080), (4, 520072560), (5, 416058048), (6, 346715040), (7, 297184320), (8, 260036280), (9, 231143360), (10, 208029024), (12, 173357520), (14, 148592160), (15, 138686016), (16, 130018140), (18, 115571680), (19, 109488960), (20, 104014512), (21, 99061440), (24, 86678760), (28, 74296080), (30, 69343008), (32, 65009070), (35, 59436864), (36, 57785840), (38, 54744480), (40, 52007256), (42, 49530720), (45, 46228672), (48, 43339380), (56, 37148040), (57, 36496320), (60, 34671504), (63, 33020480), (64, 32504535), (70, 29718432), (72, 28892920), (76, 27372240), (80, 26003628), (84, 24765360), (90, 23114336), (95, 21897792), (96, 21669690), (105, 19812288), (112, 18574020), (114, 18248160), (120, 17335752), (126, 16510240), (133, 15641280), (140, 14859216), (144, 14446460), (152, 13686120), (160, 13001814), (168, 12382680), (171, 12165440), (180, 11557168), (190, 10948896), (192, 10834845), (210, 9906144), (224, 9287010), (228, 9124080), (240, 8667876), (252, 8255120), (266, 7820640), (280, 7429608), (285, 7299264), (288, 7223230), (304, 6843060), (315, 6604096), (320, 6500907), (336, 6191340), (342, 6082720), (360, 5778584), (380, 5474448), (399, 5213760), (420, 4953072), (448, 4643505), (456, 4562040), (480, 4333938), (504, 4127560), (532, 3910320), (560, 3714804), (570, 3649632), (576, 3611615), (608, 3421530), (630, 3302048), (665, 3128256), (672, 3095670), (684, 3041360), (720, 2889292), (760, 2737224), (798, 2606880), (840, 2476536), (855, 2433088), (912, 2281020), (960, 2166969), (1008, 2063780), (1064, 1955160), (1120, 1857402), (1140, 1824816), (1197, 1737920), (1216, 1710765), (1260, 1651024), (1330, 1564128), (1344, 1547835), (1368, 1520680), (1440, 1444646), (1520, 1368612), (1596, 1303440), (1680, 1238268), (1710, 1216544), (1824, 1140510), (1995, 1042752), (2016, 1031890), (2128, 977580), (2240, 928701), (2280, 912408), (2394, 868960), (2520, 825512), (2660, 782064), (2736, 760340), (2880, 722323), (3040, 684306), (3192, 651720), (3360, 619134), (3420, 608272), (3648, 570255), (3990, 521376), (4032, 515945), (4256, 488790), (4560, 456204), (4788, 434480), (5040, 412756), (5320, 391032), (5431, 383040), (5472, 380170), (5985, 347584), (6080, 342153), (6384, 325860), (6720, 309567), (6840, 304136), (7980, 260688), (8512, 244395), (9120, 228102), (9576, 217240), (10080, 206378), (10640, 195516), (10862, 191520), (10944, 190085), (11970, 173792), (12768, 162930), (13680, 152068), (15960, 130344), (16293, 127680), (18240, 114051), (19152, 108620), (20160, 103189), (21280, 97758), (21724, 95760), (23940, 86896), (25536, 81465), (27155, 76608), (27360, 76034), (31920, 65172), (32586, 63840), (38017, 54720), (38304, 54310), (42560, 48879), (43448, 47880)]