20464211040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 1152

約数和(自身を含む): 88958435328

約数和(自身を除く): 68494224288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 31, 32, 34, 35, 39, 40, 42, 48, 49, 51, 52, 56, 60, 62, 65, 68, 70, 78, 80, 84, 85, 91, 93, 96, 98, 102, 104, 105, 112, 119, 120, 124, 127, 130, 136, 140, 147, 155, 156, 160, 168, 170, 182, 186, 195, 196, 204, 208, 210, 217, 221, 224, 238, 240, 245, 248, 254, 255, 260, 272, 273, 280, 294, 310, 312, 336, 340, 357, 364, 372, 381, 390, 392, 403, 408, 416, 420, 434, 442, 455, 465, 476, 480, 490, 496, 508, 510, 520, 527, 544, 546, 560, 588, 595, 620, 624, 635, 637, 651, 663, 672, 680, 714, 728, 735, 744, 762, 780, 784, 806, 816, 833, 840, 868, 884, 889, 910, 930, 952, 980, 992, 1016, 1020, 1040, 1054, 1085, 1092, 1105, 1120, 1176, 1190, 1209, 1240, 1248, 1270, 1274, 1302, 1326, 1360, 1365, 1428, 1456, 1470, 1488, 1519, 1524, 1547, 1560, 1568, 1581, 1612, 1632, 1651, 1666, 1680, 1736, 1768, 1778, 1785, 1820, 1860, 1904, 1905, 1911, 1960, 2015, 2032, 2040, 2080, 2108, 2159, 2170, 2184, 2210, 2352, 2380, 2418, 2480, 2499, 2540, 2548, 2604, 2635, 2652, 2667, 2720, 2730, 2821, 2856, 2912, 2940, 2976, 3038, 3048, 3094, 3120, 3162, 3185, 3224, 3255, 3302, 3315, 3332, 3360, 3472, 3536, 3556, 3570, 3640, 3689, 3720, 3808, 3810, 3822, 3920, 3937, 4030, 4064, 4080, 4165, 4216, 4318, 4340, 4368, 4420, 4445, 4557, 4641, 4704, 4760, 4836, 4953, 4960, 4998, 5080, 5096, 5208, 5270, 5304, 5334, 5460, 5642, 5712, 5880, 6045, 6076, 6096, 6188, 6223, 6240, 6324, 6370, 6448, 6477, 6510, 6604, 6630, 6664, 6851, 6944, 7072, 7112, 7140, 7280, 7378, 7440, 7595, 7620, 7644, 7735, 7840, 7874, 7905, 8060, 8160, 8255, 8330, 8432, 8463, 8636, 8680, 8736, 8840, 8890, 9114, 9282, 9520, 9555, 9672, 9906, 9996, 10160, 10192, 10416, 10540, 10608, 10668, 10795, 10829, 10920, 11067, 11284, 11424, 11557, 11760, 11811, 12090, 12152, 12192, 12376, 12446, 12495, 12648, 12740, 12896, 12954, 13020, 13208, 13260, 13328, 13335, 13702, 14105, 14224, 14280, 14560, 14756, 14880, 15113, 15190, 15240, 15288, 15470, 15748, 15810, 16120, 16510, 16660, 16864, 16926, 17272, 17360, 17680, 17780, 18228, 18445, 18564, 18669, 19040, 19110, 19344, 19685, 19747, 19812, 19992, 20320, 20384, 20553, 20832, 21080, 21216, 21336, 21590, 21658, 21840, 22134, 22568, 22785, 23114, 23205, 23520, 23622, 24180, 24304, 24752, 24765, 24892, 24990, 25296, 25480, 25823, 25908, 26040, 26416, 26520, 26656, 26670, 27404, 27559, 28067, 28210, 28448, 28560, 29512, 30226, 30380, 30480, 30576, 30940, 31115, 31496, 31620, 32240, 32385, 32487, 33020, 33320, 33852, 34255, 34544, 34671, 34720, 35360, 35560, 36456, 36890, 37128, 37338, 38220, 38688, 39370, 39494, 39624, 39984, 41106, 42160, 42315, 42672, 43180, 43316, 43680, 44268, 45136, 45339, 45570, 46228, 46410, 47244, 47957, 48360, 48608, 49504, 49530, 49784, 49980, 50592, 50960, 51181, 51646, 51816, 52080, 52832, 53040, 53340, 54145, 54808, 55118, 55335, 56134, 56420, 57120, 57785, 59024, 59055, 59241, 60452, 60760, 60960, 61152, 61880, 62230, 62992, 63240, 64480, 64770, 64974, 66040, 66640, 66929, 67704, 68510, 69088, 69342, 71120, 72912, 73780, 74256, 74676, 75565, 76440, 77469, 78740, 78988, 79248, 79968, 80899, 82212, 82677, 84201, 84320, 84630, 85344, 86360, 86632, 88536, 90272, 90678, 91140, 92456, 92820, 93345, 94488, 95914, 96720, 98735, 99060, 99568, 99960, 101920, 102362, 102765, 103292, 103632, 104160, 105791, 106080, 106680, 108290, 109616, 110236, 110670, 112268, 112840, 115570, 118048, 118110, 118482, 120904, 121520, 123760, 124460, 125984, 126480, 129115, 129540, 129948, 132080, 133280, 133858, 135408, 137020, 137795, 138684, 140335, 142240, 143871, 145824, 147560, 148512, 149352, 151130, 152880, 153543, 154938, 157480, 157976, 158496, 161798, 162435, 164424, 165354, 168402, 169260, 172720, 173264, 173355, 177072, 181356, 182280, 184912, 185640, 186690, 188976, 191828, 192913, 193440, 196469, 197470, 198120, 199136, 199920, 200787, 204724, 205530, 206584, 207264, 211582, 213360, 216580, 219232, 220472, 221340, 224536, 225680, 226695, 231140, 236220, 236964, 239785, 241808, 242697, 243040, 247520, 248920, 252960, 255905, 258230, 259080, 259896, 264160, 267716, 270816, 274040, 275590, 277368, 280670, 287742, 295120, 296205, 298704, 302260, 305760, 307086, 309876, 314960, 315952, 317373, 323596, 324870, 328848, 330708, 334645, 335699, 336804, 338520, 345440, 346528, 346710, 354144, 358267, 362712, 364560, 369824, 371280, 373380, 377952, 383656, 385826, 387345, 392938, 394940, 396240, 399840, 401574, 404495, 409448, 411060, 413168, 413385, 421005, 423164, 426720, 433160, 440944, 442680, 449072, 451360, 453390, 462280, 468503, 472440, 473928, 479570, 483616, 485394, 497840, 511810, 516460, 518160, 519792, 528955, 535432, 548080, 551180, 554736, 561340, 575484, 578739, 589407, 590240, 592410, 597408, 604520, 614172, 619752, 629920, 631904, 634746, 647192, 649740, 657696, 661416, 669290, 671398, 673608, 677040, 693420, 716534, 719355, 725424, 729120, 742560, 746760, 767312, 767715, 771652, 774690, 785876, 789880, 792480, 803148, 808990, 818896, 822120, 826336, 826770, 842010, 846328, 866320, 870077, 881888, 885360, 898144, 906780, 924560, 937006, 944880, 947856, 959140, 964565, 970788, 982345, 995680, 1003935, 1007097, 1023620, 1032920, 1036320, 1039584, 1057910, 1070864, 1074801, 1096160, 1102360, 1109472, 1122680, 1150968, 1157478, 1178814, 1184820, 1209040, 1213485, 1228344, 1239504, 1269492, 1294384, 1299480, 1322832, 1338580, 1342796, 1347216, 1354080, 1375283, 1386840, 1405509, 1433068, 1438710, 1450848, 1493520, 1534624, 1535430, 1543304, 1549380, 1571752, 1579760, 1586865, 1606296, 1617980, 1637792, 1644240, 1653540, 1678495, 1684020, 1692656, 1732640, 1740154, 1770720, 1791335, 1813560, 1849120, 1874012, 1889760, 1895712, 1918280, 1929130, 1941576, 1964690, 2007870, 2014194, 2047240, 2065840, 2115820, 2141728, 2149602, 2204720, 2245360, 2301936, 2314956, 2342515, 2357628, 2369640, 2418080, 2426970, 2456688, 2479008, 2507869, 2538984, 2588768, 2598960, 2610231, 2645664, 2677160, 2685592, 2694432, 2750566, 2773680, 2811018, 2866136, 2877420, 2893695, 2947035, 2987040, 3070860, 3086608, 3098760, 3143504, 3159520, 3173730, 3212592, 3235960, 3279521, 3288480, 3307080, 3356990, 3368040, 3385312, 3480308, 3582670, 3627120, 3748024, 3836560, 3858260, 3883152, 3929380, 4015740, 4028388, 4094480, 4125849, 4131680, 4231640, 4299204, 4350385, 4409440, 4490720, 4603872, 4629912, 4685030, 4715256, 4739280, 4853940, 4913376, 5015738, 5035485, 5077968, 5197920, 5220462, 5354320, 5371184, 5374005, 5501132, 5547360, 5622036, 5732272, 5754840, 5787390, 5894070, 6090539, 6141720, 6173216, 6197520, 6287008, 6347460, 6425184, 6471920, 6559042, 6614160, 6713980, 6736080, 6876415, 6960616, 7027545, 7165340, 7254240, 7496048, 7523607, 7673120, 7716520, 7766304, 7858760, 8031480, 8056776, 8188960, 8251698, 8463280, 8598408, 8700770, 9259824, 9370060, 9430512, 9478560, 9707880, 9838563, 10031476, 10070970, 10155936, 10440924, 10708640, 10742368, 10748010, 11002264, 11244072, 11464544, 11509680, 11574780, 11788140, 12181078, 12283440, 12395040, 12539345, 12694920, 12943840, 13051155, 13118084, 13228320, 13427960, 13472160, 13752830, 13921232, 14055090, 14330680, 14992096, 15047214, 15433040, 15717520, 16062960, 16113552, 16397605, 16503396, 16926560, 17196816, 17401540, 18271617, 18519648, 18740120, 18861024, 19415760, 19677126, 20062952, 20141940, 20629245, 20881848, 21496020, 22004528, 22488144, 23019360, 23149560, 23576280, 24362156, 24566880, 25078690, 25389840, 26102310, 26236168, 26855920, 27505660, 27842464, 28110180, 28661360, 30094428, 30452695, 30866080, 31435040, 32125920, 32227104, 32795210, 33006792, 34393632, 34803080, 36543234, 37480240, 37618035, 38831520, 39354252, 40125904, 40283880, 41258490, 41763696, 42633773, 42992040, 44009056, 44976288, 46299120, 47152560, 48724312, 49192815, 50157380, 50779680, 52204620, 52472336, 53711840, 55011320, 56220360, 57322720, 60188856, 60905390, 65590420, 66013584, 69606160, 73086468, 74960480, 75236070, 78708504, 80251808, 80567760, 82516980, 83527392, 85267546, 85984080, 91358085, 92598240, 94305120, 97448624, 98385630, 100314760, 104409240, 104944672, 110022640, 112440720, 120377712, 121810780, 127901319, 131180840, 132027168, 139212320, 146172936, 150472140, 157417008, 161135520, 165033960, 170535092, 171968160, 182716170, 194897248, 196771260, 200629520, 208818480, 213168865, 220045280, 224881440, 240755424, 243621560, 255802638, 262361680, 292345872, 300944280, 314834016, 330067920, 341070184, 365432340, 393542520, 401259040, 417636960, 426337730, 487243120, 511605276, 524723360, 584691744, 601888560, 639506595, 660135840, 682140368, 730864680, 787085040, 852675460, 974486240, 1023210552, 1203777120, 1279013190, 1364280736, 1461729360, 1574170080, 1705350920, 2046421104, 2558026380, 2923458720, 3410701840, 4092842208, 5116052760, 6821403680, 10232105520, 20464211040]

約数ペア:

[(1, 20464211040), (2, 10232105520), (3, 6821403680), (4, 5116052760), (5, 4092842208), (6, 3410701840), (7, 2923458720), (8, 2558026380), (10, 2046421104), (12, 1705350920), (13, 1574170080), (14, 1461729360), (15, 1364280736), (16, 1279013190), (17, 1203777120), (20, 1023210552), (21, 974486240), (24, 852675460), (26, 787085040), (28, 730864680), (30, 682140368), (31, 660135840), (32, 639506595), (34, 601888560), (35, 584691744), (39, 524723360), (40, 511605276), (42, 487243120), (48, 426337730), (49, 417636960), (51, 401259040), (52, 393542520), (56, 365432340), (60, 341070184), (62, 330067920), (65, 314834016), (68, 300944280), (70, 292345872), (78, 262361680), (80, 255802638), (84, 243621560), (85, 240755424), (91, 224881440), (93, 220045280), (96, 213168865), (98, 208818480), (102, 200629520), (104, 196771260), (105, 194897248), (112, 182716170), (119, 171968160), (120, 170535092), (124, 165033960), (127, 161135520), (130, 157417008), (136, 150472140), (140, 146172936), (147, 139212320), (155, 132027168), (156, 131180840), (160, 127901319), (168, 121810780), (170, 120377712), (182, 112440720), (186, 110022640), (195, 104944672), (196, 104409240), (204, 100314760), (208, 98385630), (210, 97448624), (217, 94305120), (221, 92598240), (224, 91358085), (238, 85984080), (240, 85267546), (245, 83527392), (248, 82516980), (254, 80567760), (255, 80251808), (260, 78708504), (272, 75236070), (273, 74960480), (280, 73086468), (294, 69606160), (310, 66013584), (312, 65590420), (336, 60905390), (340, 60188856), (357, 57322720), (364, 56220360), (372, 55011320), (381, 53711840), (390, 52472336), (392, 52204620), (403, 50779680), (408, 50157380), (416, 49192815), (420, 48724312), (434, 47152560), (442, 46299120), (455, 44976288), (465, 44009056), (476, 42992040), (480, 42633773), (490, 41763696), (496, 41258490), (508, 40283880), (510, 40125904), (520, 39354252), (527, 38831520), (544, 37618035), (546, 37480240), (560, 36543234), (588, 34803080), (595, 34393632), (620, 33006792), (624, 32795210), (635, 32227104), (637, 32125920), (651, 31435040), (663, 30866080), (672, 30452695), (680, 30094428), (714, 28661360), (728, 28110180), (735, 27842464), (744, 27505660), (762, 26855920), (780, 26236168), (784, 26102310), (806, 25389840), (816, 25078690), (833, 24566880), (840, 24362156), (868, 23576280), (884, 23149560), (889, 23019360), (910, 22488144), (930, 22004528), (952, 21496020), (980, 20881848), (992, 20629245), (1016, 20141940), (1020, 20062952), (1040, 19677126), (1054, 19415760), (1085, 18861024), (1092, 18740120), (1105, 18519648), (1120, 18271617), (1176, 17401540), (1190, 17196816), (1209, 16926560), (1240, 16503396), (1248, 16397605), (1270, 16113552), (1274, 16062960), (1302, 15717520), (1326, 15433040), (1360, 15047214), (1365, 14992096), (1428, 14330680), (1456, 14055090), (1470, 13921232), (1488, 13752830), (1519, 13472160), (1524, 13427960), (1547, 13228320), (1560, 13118084), (1568, 13051155), (1581, 12943840), (1612, 12694920), (1632, 12539345), (1651, 12395040), (1666, 12283440), (1680, 12181078), (1736, 11788140), (1768, 11574780), (1778, 11509680), (1785, 11464544), (1820, 11244072), (1860, 11002264), (1904, 10748010), (1905, 10742368), (1911, 10708640), (1960, 10440924), (2015, 10155936), (2032, 10070970), (2040, 10031476), (2080, 9838563), (2108, 9707880), (2159, 9478560), (2170, 9430512), (2184, 9370060), (2210, 9259824), (2352, 8700770), (2380, 8598408), (2418, 8463280), (2480, 8251698), (2499, 8188960), (2540, 8056776), (2548, 8031480), (2604, 7858760), (2635, 7766304), (2652, 7716520), (2667, 7673120), (2720, 7523607), (2730, 7496048), (2821, 7254240), (2856, 7165340), (2912, 7027545), (2940, 6960616), (2976, 6876415), (3038, 6736080), (3048, 6713980), (3094, 6614160), (3120, 6559042), (3162, 6471920), (3185, 6425184), (3224, 6347460), (3255, 6287008), (3302, 6197520), (3315, 6173216), (3332, 6141720), (3360, 6090539), (3472, 5894070), (3536, 5787390), (3556, 5754840), (3570, 5732272), (3640, 5622036), (3689, 5547360), (3720, 5501132), (3808, 5374005), (3810, 5371184), (3822, 5354320), (3920, 5220462), (3937, 5197920), (4030, 5077968), (4064, 5035485), (4080, 5015738), (4165, 4913376), (4216, 4853940), (4318, 4739280), (4340, 4715256), (4368, 4685030), (4420, 4629912), (4445, 4603872), (4557, 4490720), (4641, 4409440), (4704, 4350385), (4760, 4299204), (4836, 4231640), (4953, 4131680), (4960, 4125849), (4998, 4094480), (5080, 4028388), (5096, 4015740), (5208, 3929380), (5270, 3883152), (5304, 3858260), (5334, 3836560), (5460, 3748024), (5642, 3627120), (5712, 3582670), (5880, 3480308), (6045, 3385312), (6076, 3368040), (6096, 3356990), (6188, 3307080), (6223, 3288480), (6240, 3279521), (6324, 3235960), (6370, 3212592), (6448, 3173730), (6477, 3159520), (6510, 3143504), (6604, 3098760), (6630, 3086608), (6664, 3070860), (6851, 2987040), (6944, 2947035), (7072, 2893695), (7112, 2877420), (7140, 2866136), (7280, 2811018), (7378, 2773680), (7440, 2750566), (7595, 2694432), (7620, 2685592), (7644, 2677160), (7735, 2645664), (7840, 2610231), (7874, 2598960), (7905, 2588768), (8060, 2538984), (8160, 2507869), (8255, 2479008), (8330, 2456688), (8432, 2426970), (8463, 2418080), (8636, 2369640), (8680, 2357628), (8736, 2342515), (8840, 2314956), (8890, 2301936), (9114, 2245360), (9282, 2204720), (9520, 2149602), (9555, 2141728), (9672, 2115820), (9906, 2065840), (9996, 2047240), (10160, 2014194), (10192, 2007870), (10416, 1964690), (10540, 1941576), (10608, 1929130), (10668, 1918280), (10795, 1895712), (10829, 1889760), (10920, 1874012), (11067, 1849120), (11284, 1813560), (11424, 1791335), (11557, 1770720), (11760, 1740154), (11811, 1732640), (12090, 1692656), (12152, 1684020), (12192, 1678495), (12376, 1653540), (12446, 1644240), (12495, 1637792), (12648, 1617980), (12740, 1606296), (12896, 1586865), (12954, 1579760), (13020, 1571752), (13208, 1549380), (13260, 1543304), (13328, 1535430), (13335, 1534624), (13702, 1493520), (14105, 1450848), (14224, 1438710), 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