21294262080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2695

約数の個数: 672

約数和(自身を含む): 93089138688

約数和(自身を除く): 71794876608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 160, 168, 180, 182, 186, 192, 195, 208, 210, 217, 224, 234, 240, 248, 252, 260, 273, 279, 280, 288, 310, 312, 315, 320, 336, 360, 364, 372, 390, 403, 416, 420, 434, 448, 455, 465, 468, 480, 496, 504, 520, 546, 558, 560, 576, 585, 620, 624, 630, 651, 672, 720, 728, 744, 780, 806, 819, 832, 840, 868, 910, 930, 936, 960, 992, 1008, 1040, 1085, 1092, 1116, 1120, 1170, 1209, 1240, 1248, 1260, 1302, 1344, 1365, 1395, 1440, 1456, 1488, 1560, 1612, 1638, 1680, 1736, 1820, 1860, 1872, 1953, 1984, 2015, 2016, 2080, 2170, 2184, 2232, 2240, 2340, 2418, 2480, 2496, 2520, 2604, 2621, 2730, 2790, 2821, 2880, 2912, 2976, 3120, 3224, 3255, 3276, 3360, 3472, 3627, 3640, 3720, 3744, 3906, 4030, 4032, 4095, 4160, 4340, 4368, 4464, 4680, 4836, 4960, 5040, 5208, 5242, 5460, 5580, 5642, 5824, 5952, 6045, 6240, 6448, 6510, 6552, 6720, 6944, 7254, 7280, 7440, 7488, 7812, 7863, 8060, 8190, 8463, 8680, 8736, 8928, 9360, 9672, 9765, 9920, 10080, 10416, 10484, 10920, 11160, 11284, 12090, 12480, 12896, 13020, 13104, 13105, 13888, 14105, 14508, 14560, 14880, 15624, 15726, 16120, 16380, 16926, 17360, 17472, 17856, 18135, 18347, 18720, 19344, 19530, 20160, 20832, 20968, 21840, 22320, 22568, 23589, 24180, 25389, 25792, 26040, 26208, 26210, 28210, 29016, 29120, 29760, 31248, 31452, 32240, 32760, 33852, 34073, 34720, 36270, 36694, 37440, 38688, 39060, 39315, 41664, 41936, 42315, 43680, 44640, 45136, 47178, 48360, 50778, 52080, 52416, 52420, 55041, 56420, 58032, 62496, 62904, 64480, 65520, 67704, 68146, 69440, 72540, 73388, 77376, 78120, 78630, 81251, 83872, 84630, 87360, 89280, 90272, 91735, 94356, 96720, 101556, 102219, 104160, 104840, 110082, 112840, 116064, 117945, 124992, 125808, 126945, 128960, 131040, 135408, 136292, 145080, 146776, 156240, 157260, 162502, 165123, 167744, 169260, 170365, 180544, 183470, 188712, 193440, 203112, 204438, 208320, 209680, 220164, 225680, 232128, 235890, 238511, 243753, 251616, 253890, 262080, 270816, 272584, 275205, 290160, 293552, 306657, 312480, 314520, 325004, 330246, 338520, 340730, 366940, 377424, 386880, 406224, 406255, 408876, 419360, 440328, 451360, 471780, 477022, 487506, 503232, 507780, 511095, 541632, 545168, 550410, 568757, 580320, 587104, 613314, 624960, 629040, 650008, 660492, 677040, 681460, 715533, 731259, 733880, 754848, 812448, 812510, 817752, 825615, 838720, 880656, 902720, 943560, 954044, 975012, 1015560, 1022190, 1056263, 1090336, 1100820, 1137514, 1160640, 1174208, 1192555, 1218765, 1226628, 1258080, 1300016, 1320984, 1354080, 1362920, 1431066, 1462518, 1467760, 1509696, 1533285, 1624896, 1625020, 1635504, 1651230, 1706271, 1761312, 1887120, 1908088, 1950024, 2031120, 2044380, 2112526, 2146599, 2180672, 2201640, 2275028, 2385110, 2437530, 2453256, 2516160, 2600032, 2641968, 2708160, 2725840, 2843785, 2862132, 2925036, 2935520, 3066570, 3168789, 3250040, 3271008, 3302460, 3412542, 3522624, 3577665, 3656295, 3774240, 3816176, 3900048, 4062240, 4088760, 4225052, 4293198, 4403280, 4550056, 4770220, 4875060, 4906512, 5118813, 5200064, 5281315, 5283936, 5451680, 5687570, 5724264, 5850072, 5871040, 6133140, 6337578, 6500080, 6542016, 6604920, 6825084, 7155330, 7312590, 7393841, 7548480, 7632352, 7800096, 8124480, 8177520, 8450104, 8531355, 8586396, 8806560, 9100112, 9506367, 9540440, 9750120, 9813024, 10237626, 10562630, 10567872, 10732995, 10903360, 11375140, 11448528, 11700144, 12266280, 12675156, 13000160, 13209840, 13650168, 14310660, 14625180, 14787682, 15264704, 15600192, 15843945, 16355040, 16900208, 17062710, 17172792, 17613120, 18200224, 19012734, 19080880, 19500240, 19626048, 20475252, 21125260, 21465990, 22181523, 22750280, 22897056, 23400288, 24532560, 25350312, 25594065, 26000320, 26419680, 27300336, 28621320, 29250360, 29575364, 31687890, 32710080, 33800416, 34125420, 34345584, 36400448, 36969205, 38025468, 38161760, 39000480, 40950504, 42250520, 42931980, 44363046, 45500560, 45794112, 46800576, 47531835, 49065120, 50700624, 51188130, 52839360, 54600672, 57242640, 58500720, 59150728, 63375780, 66544569, 67600832, 68250840, 68691168, 73938410, 76050936, 76323520, 78000960, 81901008, 84501040, 85863960, 88726092, 91001120, 95063670, 98130240, 101401248, 102376260, 109201344, 110907615, 114485280, 117001440, 118301456, 126751560, 133089138, 136501680, 137382336, 147876820, 152101872, 163802016, 169002080, 171727920, 177452184, 182002240, 190127340, 202802496, 204752520, 221815230, 228970560, 234002880, 236602912, 253503120, 266178276, 273003360, 295753640, 304203744, 327604032, 332722845, 338004160, 343455840, 354904368, 380254680, 409505040, 443630460, 473205824, 507006240, 532356552, 546006720, 591507280, 608407488, 665445690, 686911680, 709808736, 760509360, 819010080, 887260920, 1014012480, 1064713104, 1183014560, 1330891380, 1419617472, 1521018720, 1638020160, 1774521840, 2129426208, 2366029120, 2661782760, 3042037440, 3549043680, 4258852416, 5323565520, 7098087360, 10647131040, 21294262080]

約数ペア:

[(1, 21294262080), (2, 10647131040), (3, 7098087360), (4, 5323565520), (5, 4258852416), (6, 3549043680), (7, 3042037440), (8, 2661782760), (9, 2366029120), (10, 2129426208), (12, 1774521840), (13, 1638020160), (14, 1521018720), (15, 1419617472), (16, 1330891380), (18, 1183014560), (20, 1064713104), (21, 1014012480), (24, 887260920), (26, 819010080), (28, 760509360), (30, 709808736), (31, 686911680), (32, 665445690), (35, 608407488), (36, 591507280), (39, 546006720), (40, 532356552), (42, 507006240), (45, 473205824), (48, 443630460), (52, 409505040), (56, 380254680), (60, 354904368), (62, 343455840), (63, 338004160), (64, 332722845), (65, 327604032), (70, 304203744), (72, 295753640), (78, 273003360), (80, 266178276), (84, 253503120), (90, 236602912), (91, 234002880), (93, 228970560), (96, 221815230), (104, 204752520), (105, 202802496), (112, 190127340), (117, 182002240), (120, 177452184), (124, 171727920), (126, 169002080), (130, 163802016), (140, 152101872), (144, 147876820), (155, 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26000320), (832, 25594065), (840, 25350312), (868, 24532560), (910, 23400288), (930, 22897056), (936, 22750280), (960, 22181523), (992, 21465990), (1008, 21125260), (1040, 20475252), (1085, 19626048), (1092, 19500240), (1116, 19080880), (1120, 19012734), (1170, 18200224), (1209, 17613120), (1240, 17172792), (1248, 17062710), (1260, 16900208), (1302, 16355040), (1344, 15843945), (1365, 15600192), (1395, 15264704), (1440, 14787682), (1456, 14625180), (1488, 14310660), (1560, 13650168), (1612, 13209840), (1638, 13000160), (1680, 12675156), (1736, 12266280), (1820, 11700144), (1860, 11448528), (1872, 11375140), (1953, 10903360), (1984, 10732995), (2015, 10567872), (2016, 10562630), (2080, 10237626), (2170, 9813024), (2184, 9750120), (2232, 9540440), (2240, 9506367), (2340, 9100112), (2418, 8806560), (2480, 8586396), (2496, 8531355), (2520, 8450104), (2604, 8177520), (2621, 8124480), (2730, 7800096), (2790, 7632352), (2821, 7548480), (2880, 7393841), (2912, 7312590), (2976, 7155330), (3120, 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