20104353360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4512

約数の個数: 640

約数和(自身を含む): 88954306560

約数和(自身を除く): 68849953200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 46, 48, 52, 54, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 104, 105, 108, 112, 115, 117, 120, 126, 130, 135, 138, 140, 144, 156, 161, 168, 180, 182, 184, 189, 195, 207, 208, 210, 216, 230, 234, 240, 252, 260, 270, 273, 276, 280, 299, 312, 315, 322, 336, 345, 351, 360, 364, 368, 378, 390, 414, 420, 432, 455, 460, 468, 483, 504, 520, 540, 546, 552, 560, 585, 598, 621, 624, 630, 644, 690, 702, 720, 728, 756, 780, 805, 819, 828, 840, 897, 910, 920, 936, 945, 966, 1008, 1035, 1040, 1080, 1092, 1104, 1170, 1196, 1242, 1260, 1288, 1365, 1380, 1404, 1449, 1456, 1495, 1512, 1560, 1610, 1638, 1656, 1680, 1755, 1794, 1820, 1840, 1872, 1890, 1932, 2070, 2093, 2160, 2184, 2340, 2392, 2415, 2457, 2484, 2520, 2576, 2691, 2730, 2760, 2808, 2898, 2990, 3024, 3105, 3120, 3220, 3276, 3312, 3510, 3588, 3640, 3780, 3864, 4095, 4140, 4186, 4347, 4368, 4447, 4485, 4680, 4784, 4830, 4914, 4968, 5040, 5382, 5460, 5520, 5616, 5796, 5980, 6210, 6279, 6440, 6552, 7020, 7176, 7245, 7280, 7560, 7728, 8073, 8190, 8280, 8372, 8694, 8894, 8970, 9360, 9660, 9828, 9936, 10465, 10764, 10920, 11592, 11960, 12285, 12420, 12558, 12880, 13104, 13341, 13455, 14040, 14352, 14490, 15120, 16146, 16380, 16560, 16744, 17388, 17788, 17940, 18837, 19320, 19656, 20930, 21528, 21735, 21840, 22235, 23184, 23920, 24570, 24840, 25116, 26682, 26910, 28080, 28980, 31129, 31395, 32292, 32760, 33488, 34776, 35576, 35880, 37674, 38640, 39312, 40023, 40365, 41860, 43056, 43470, 44470, 49140, 49680, 50232, 53364, 53820, 56511, 57811, 57960, 62258, 62790, 64584, 65520, 66705, 69552, 71152, 71760, 75348, 80046, 80730, 83720, 86940, 88940, 93387, 94185, 98280, 100464, 102281, 106728, 107640, 113022, 115622, 115920, 120069, 124516, 125580, 129168, 133410, 150696, 155645, 160092, 161460, 167440, 173433, 173880, 177880, 186774, 188370, 196560, 200115, 204562, 213456, 215280, 226044, 231244, 240138, 249032, 251160, 266820, 280161, 282555, 289055, 301392, 306843, 311290, 320184, 322920, 346866, 347760, 355760, 373548, 376740, 400230, 404677, 409124, 452088, 462488, 466935, 480276, 498064, 502320, 511405, 520299, 533640, 560322, 565110, 578110, 600345, 613686, 622580, 640368, 645840, 693732, 715967, 747096, 753480, 800460, 809354, 818248, 840483, 867165, 904176, 920529, 924976, 933870, 960552, 1022810, 1040598, 1067280, 1120644, 1130220, 1156220, 1200690, 1214031, 1227372, 1245160, 1329653, 1387464, 1400805, 1431934, 1494192, 1506960, 1534215, 1560897, 1600920, 1618708, 1636496, 1680966, 1734330, 1841058, 1867740, 1921104, 2023385, 2045620, 2081196, 2147901, 2241288, 2260440, 2312440, 2401380, 2428062, 2454744, 2490320, 2601495, 2659306, 2761587, 2774928, 2801610, 2863868, 3068430, 3121794, 3201840, 3237416, 3361932, 3468660, 3579835, 3642093, 3682116, 3735480, 3988959, 4046770, 4091240, 4162392, 4202415, 4295802, 4482576, 4520880, 4602645, 4624880, 4802760, 4856124, 4909488, 5202990, 5318612, 5523174, 5603220, 5727736, 6070155, 6136860, 6243588, 6443703, 6474832, 6648265, 6723864, 6937320, 7159670, 7284186, 7364232, 7470960, 7804485, 7977918, 8093540, 8182480, 8324784, 8404830, 8591604, 9205290, 9307571, 9605520, 9712248, 10405980, 10637224, 10739505, 10926279, 11046348, 11206440, 11455472, 11966877, 12140310, 12273720, 12487176, 12887406, 13296530, 13447728, 13807935, 13874640, 14319340, 14568372, 14728464, 15608970, 15955836, 16187080, 16809660, 17183208, 18210465, 18410580, 18615142, 19331109, 19424496, 19944795, 20811960, 21274448, 21479010, 21852558, 22092696, 22412880, 23933754, 24280620, 24547440, 24974352, 25774812, 26593060, 27615870, 27922713, 28638680, 29136744, 31217940, 31911672, 32218515, 32374160, 33619320, 34366416, 35900631, 36420930, 36821160, 37230284, 38662218, 39889590, 41623920, 42958020, 43705116, 44185392, 46537855, 47867508, 48561240, 51549624, 53186120, 54631395, 55231740, 55845426, 57277360, 58273488, 59834385, 62435880, 63823344, 64437030, 67238640, 71801262, 72841860, 73642320, 74460568, 77324436, 79779180, 83768139, 85916040, 87410232, 93075710, 95735016, 96655545, 97122480, 103099248, 106372240, 109262790, 110463480, 111690852, 119668770, 124871760, 128874060, 139613565, 143602524, 145683720, 148921136, 154648872, 159558360, 167536278, 171832080, 174820464, 179503155, 186151420, 191470032, 193311090, 218525580, 220926960, 223381704, 239337540, 251304417, 257748120, 279227130, 287205048, 291367440, 309297744, 319116720, 335072556, 359006310, 372302840, 386622180, 418840695, 437051160, 446763408, 478675080, 502608834, 515496240, 558454260, 574410096, 670145112, 718012620, 744605680, 773244360, 837681390, 874102320, 957350160, 1005217668, 1116908520, 1256522085, 1340290224, 1436025240, 1546488720, 1675362780, 2010435336, 2233817040, 2513044170, 2872050480, 3350725560, 4020870672, 5026088340, 6701451120, 10052176680, 20104353360]

約数ペア:

[(1, 20104353360), (2, 10052176680), (3, 6701451120), (4, 5026088340), (5, 4020870672), (6, 3350725560), (7, 2872050480), (8, 2513044170), (9, 2233817040), (10, 2010435336), (12, 1675362780), (13, 1546488720), (14, 1436025240), (15, 1340290224), (16, 1256522085), (18, 1116908520), (20, 1005217668), (21, 957350160), (23, 874102320), (24, 837681390), (26, 773244360), (27, 744605680), (28, 718012620), (30, 670145112), (35, 574410096), (36, 558454260), (39, 515496240), (40, 502608834), (42, 478675080), (45, 446763408), (46, 437051160), (48, 418840695), (52, 386622180), (54, 372302840), (56, 359006310), (60, 335072556), (63, 319116720), (65, 309297744), (69, 291367440), (70, 287205048), (72, 279227130), (78, 257748120), (80, 251304417), (84, 239337540), (90, 223381704), (91, 220926960), (92, 218525580), (104, 193311090), (105, 191470032), (108, 186151420), (112, 179503155), (115, 174820464), (117, 171832080), (120, 167536278), (126, 159558360), (130, 154648872), (135, 148921136), (138, 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