20909266560

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13297}}^1$

素因数の和:13345

約数の個数: 512

約数和(自身を含む): 91149811200

約数和(自身を除く): 70240544640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 576, 585, 624, 630, 640, 672, 702, 720, 728, 756, 780, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1040, 1080, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1664, 1680, 1728, 1755, 1820, 1872, 1890, 1920, 2016, 2080, 2160, 2184, 2240, 2340, 2457, 2496, 2520, 2688, 2730, 2808, 2880, 2912, 3024, 3120, 3276, 3360, 3456, 3510, 3640, 3744, 3780, 4032, 4095, 4160, 4320, 4368, 4480, 4680, 4914, 4992, 5040, 5460, 5616, 5760, 5824, 6048, 6240, 6552, 6720, 7020, 7280, 7488, 7560, 8064, 8190, 8320, 8640, 8736, 9360, 9828, 10080, 10920, 11232, 11648, 12096, 12285, 12480, 13104, 13297, 13440, 14040, 14560, 14976, 15120, 16380, 17280, 17472, 18720, 19656, 20160, 21840, 22464, 24192, 24570, 24960, 26208, 26594, 28080, 29120, 30240, 32760, 34944, 37440, 39312, 39891, 40320, 43680, 44928, 49140, 52416, 53188, 56160, 58240, 60480, 65520, 66485, 74880, 78624, 79782, 87360, 93079, 98280, 104832, 106376, 112320, 119673, 120960, 131040, 132970, 157248, 159564, 172861, 174720, 186158, 196560, 199455, 212752, 224640, 239346, 262080, 265940, 279237, 314496, 319128, 345722, 359019, 372316, 393120, 398910, 425504, 465395, 478692, 518583, 524160, 531880, 558474, 598365, 638256, 691444, 718038, 744632, 786240, 797820, 837711, 851008, 864305, 930790, 957384, 1037166, 1063760, 1116948, 1196730, 1210027, 1276512, 1382888, 1396185, 1436076, 1489264, 1555749, 1572480, 1595640, 1675422, 1702016, 1728610, 1795095, 1861580, 1914768, 2074332, 2127520, 2233896, 2393460, 2420054, 2513133, 2553024, 2592915, 2765776, 2792370, 2872152, 2978528, 3111498, 3191280, 3350844, 3457220, 3590190, 3630081, 3723160, 3829536, 4148664, 4188555, 4255040, 4467792, 4667247, 4786920, 4840108, 5026266, 5106048, 5185830, 5531552, 5584740, 5744304, 5957056, 6050135, 6222996, 6382560, 6701688, 6914440, 7180380, 7260162, 7446320, 7659072, 7778745, 8297328, 8377110, 8510080, 8935584, 9334494, 9573840, 9680216, 10052532, 10371660, 10890243, 11063104, 11169480, 11488608, 11914112, 12100270, 12445992, 12565665, 12765120, 13403376, 13828880, 14360760, 14520324, 14892640, 15318144, 15557490, 16594656, 16754220, 17871168, 18150405, 18668988, 19147680, 19360432, 20105064, 20743320, 21780486, 22126208, 22338960, 22977216, 23336235, 24200540, 24891984, 25131330, 25530240, 26806752, 27657760, 28721520, 29040648, 29785280, 31114980, 32670729, 33189312, 33508440, 35742336, 36300810, 37337976, 38295360, 38720864, 40210128, 41486640, 43560972, 44677920, 45954432, 46672470, 48401080, 49783968, 50262660, 53613504, 54451215, 55315520, 57443040, 58081296, 59570560, 62229960, 65341458, 66378624, 67016880, 72601620, 74675952, 76590720, 77441728, 80420256, 82973280, 87121944, 89355840, 93344940, 96802160, 99567936, 100525320, 107227008, 108902430, 110631040, 114886080, 116162592, 124459920, 130682916, 134033760, 145203240, 149351904, 154883456, 160840512, 163353645, 165946560, 174243888, 178711680, 186689880, 193604320, 199135872, 201050640, 217804860, 229772160, 232325184, 248919840, 261365832, 268067520, 290406480, 298703808, 321681024, 326707290, 331893120, 348487776, 373379760, 387208640, 402101280, 435609720, 464650368, 497839680, 522731664, 536135040, 580812960, 597407616, 653414580, 696975552, 746759520, 774417280, 804202560, 871219440, 995679360, 1045463328, 1161625920, 1306829160, 1393951104, 1493519040, 1608405120, 1742438880, 2090926656, 2323251840, 2613658320, 2987038080, 3484877760, 4181853312, 5227316640, 6969755520, 10454633280, 20909266560]

約数ペア:

[(1, 20909266560), (2, 10454633280), (3, 6969755520), (4, 5227316640), (5, 4181853312), (6, 3484877760), (7, 2987038080), (8, 2613658320), (9, 2323251840), (10, 2090926656), (12, 1742438880), (13, 1608405120), (14, 1493519040), (15, 1393951104), (16, 1306829160), (18, 1161625920), (20, 1045463328), (21, 995679360), (24, 871219440), (26, 804202560), (27, 774417280), (28, 746759520), (30, 696975552), (32, 653414580), (35, 597407616), (36, 580812960), (39, 536135040), (40, 522731664), (42, 497839680), (45, 464650368), (48, 435609720), (52, 402101280), (54, 387208640), (56, 373379760), (60, 348487776), (63, 331893120), (64, 326707290), (65, 321681024), (70, 298703808), (72, 290406480), (78, 268067520), (80, 261365832), (84, 248919840), (90, 232325184), (91, 229772160), (96, 217804860), (104, 201050640), (105, 199135872), (108, 193604320), (112, 186689880), (117, 178711680), (120, 174243888), (126, 165946560), (128, 163353645), (130, 160840512), (135, 154883456), (140, 149351904), (144, 145203240), (156, 134033760), (160, 130682916), (168, 124459920), (180, 116162592), (182, 114886080), (189, 110631040), (192, 108902430), (195, 107227008), (208, 100525320), (210, 99567936), (216, 96802160), (224, 93344940), (234, 89355840), (240, 87121944), (252, 82973280), (260, 80420256), (270, 77441728), (273, 76590720), (280, 74675952), (288, 72601620), (312, 67016880), (315, 66378624), (320, 65341458), (336, 62229960), (351, 59570560), (360, 58081296), (364, 57443040), (378, 55315520), (384, 54451215), (390, 53613504), (416, 50262660), (420, 49783968), (432, 48401080), (448, 46672470), (455, 45954432), (468, 44677920), (480, 43560972), (504, 41486640), (520, 40210128), (540, 38720864), (546, 38295360), (560, 37337976), (576, 36300810), (585, 35742336), (624, 33508440), (630, 33189312), (640, 32670729), (672, 31114980), (702, 29785280), (720, 29040648), (728, 28721520), (756, 27657760), (780, 26806752), (819, 25530240), (832, 25131330), (840, 24891984), (864, 24200540), (896, 23336235), (910, 22977216), (936, 22338960), (945, 22126208), (960, 21780486), (1008, 20743320), (1040, 20105064), (1080, 19360432), (1092, 19147680), (1120, 18668988), (1152, 18150405), (1170, 17871168), (1248, 16754220), (1260, 16594656), (1344, 15557490), (1365, 15318144), (1404, 14892640), (1440, 14520324), (1456, 14360760), (1512, 13828880), (1560, 13403376), (1638, 12765120), (1664, 12565665), (1680, 12445992), (1728, 12100270), (1755, 11914112), (1820, 11488608), (1872, 11169480), (1890, 11063104), (1920, 10890243), (2016, 10371660), (2080, 10052532), (2160, 9680216), (2184, 9573840), (2240, 9334494), (2340, 8935584), (2457, 8510080), (2496, 8377110), (2520, 8297328), (2688, 7778745), (2730, 7659072), (2808, 7446320), (2880, 7260162), (2912, 7180380), (3024, 6914440), (3120, 6701688), (3276, 6382560), (3360, 6222996), (3456, 6050135), (3510, 5957056), (3640, 5744304), (3744, 5584740), (3780, 5531552), (4032, 5185830), (4095, 5106048), (4160, 5026266), (4320, 4840108), (4368, 4786920), (4480, 4667247), (4680, 4467792), (4914, 4255040), (4992, 4188555), (5040, 4148664), (5460, 3829536), (5616, 3723160), (5760, 3630081), (5824, 3590190), (6048, 3457220), (6240, 3350844), (6552, 3191280), (6720, 3111498), (7020, 2978528), (7280, 2872152), (7488, 2792370), (7560, 2765776), (8064, 2592915), (8190, 2553024), (8320, 2513133), (8640, 2420054), (8736, 2393460), (9360, 2233896), (9828, 2127520), (10080, 2074332), (10920, 1914768), (11232, 1861580), (11648, 1795095), (12096, 1728610), (12285, 1702016), (12480, 1675422), (13104, 1595640), (13297, 1572480), (13440, 1555749), (14040, 1489264), (14560, 1436076), (14976, 1396185), (15120, 1382888), (16380, 1276512), (17280, 1210027), (17472, 1196730), (18720, 1116948), (19656, 1063760), (20160, 1037166), (21840, 957384), (22464, 930790), (24192, 864305), (24570, 851008), (24960, 837711), (26208, 797820), (26594, 786240), (28080, 744632), (29120, 718038), (30240, 691444), (32760, 638256), (34944, 598365), (37440, 558474), (39312, 531880), (39891, 524160), (40320, 518583), (43680, 478692), (44928, 465395), (49140, 425504), (52416, 398910), (53188, 393120), (56160, 372316), (58240, 359019), (60480, 345722), (65520, 319128), (66485, 314496), (74880, 279237), (78624, 265940), (79782, 262080), (87360, 239346), (93079, 224640), (98280, 212752), (104832, 199455), (106376, 196560), (112320, 186158), (119673, 174720), (120960, 172861), (131040, 159564), (132970, 157248)]