18912337920

素因数分解:

$2^{13}\times 3^3\times 5^1\times 7^2\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 672

約数和(自身を含む): 78441804000

約数和(自身を除く): 59529466080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 349, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 698, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1024, 1047, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1396, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1745, 1764, 1792, 1890, 1920, 1960, 2016, 2048, 2094, 2160, 2205, 2240, 2304, 2352, 2443, 2520, 2560, 2646, 2688, 2792, 2880, 2940, 3024, 3072, 3136, 3141, 3360, 3456, 3490, 3528, 3584, 3780, 3840, 3920, 4032, 4096, 4188, 4320, 4410, 4480, 4608, 4704, 4886, 5040, 5120, 5235, 5292, 5376, 5584, 5760, 5880, 6048, 6144, 6272, 6282, 6615, 6720, 6912, 6980, 7056, 7168, 7329, 7560, 7680, 7840, 8064, 8192, 8376, 8640, 8820, 8960, 9216, 9408, 9423, 9772, 10080, 10240, 10470, 10584, 10752, 11168, 11520, 11760, 12096, 12215, 12288, 12544, 12564, 13230, 13440, 13824, 13960, 14112, 14336, 14658, 15120, 15360, 15680, 15705, 16128, 16752, 17101, 17280, 17640, 17920, 18432, 18816, 18846, 19544, 20160, 20480, 20940, 21168, 21504, 21987, 22336, 23040, 23520, 24192, 24430, 24576, 25088, 25128, 26460, 26880, 27648, 27920, 28224, 28672, 29316, 30240, 30720, 31360, 31410, 32256, 33504, 34202, 34560, 35280, 35840, 36645, 36864, 37632, 37692, 39088, 40320, 40960, 41880, 42336, 43008, 43974, 44672, 46080, 47040, 47115, 48384, 48860, 50176, 50256, 51303, 52920, 53760, 55296, 55840, 56448, 57344, 58632, 60480, 61440, 62720, 62820, 64512, 65961, 67008, 68404, 69120, 70560, 71680, 73290, 73728, 75264, 75384, 78176, 80640, 83760, 84672, 85505, 86016, 87948, 89344, 92160, 94080, 94230, 96768, 97720, 100352, 100512, 102606, 105840, 107520, 109935, 110592, 111680, 112896, 117264, 120960, 122880, 125440, 125640, 129024, 131922, 134016, 136808, 138240, 141120, 143360, 146580, 150528, 150768, 153909, 156352, 161280, 167520, 169344, 171010, 172032, 175896, 178688, 184320, 188160, 188460, 193536, 195440, 200704, 201024, 205212, 211680, 215040, 219870, 221184, 223360, 225792, 234528, 241920, 250880, 251280, 256515, 258048, 263844, 268032, 273616, 276480, 282240, 286720, 293160, 301056, 301536, 307818, 312704, 322560, 329805, 335040, 338688, 342020, 351792, 357376, 368640, 376320, 376920, 387072, 390880, 401408, 402048, 410424, 423360, 430080, 439740, 446720, 451584, 461727, 469056, 483840, 501760, 502560, 513030, 516096, 527688, 536064, 547232, 552960, 564480, 586320, 602112, 603072, 615636, 625408, 645120, 659610, 670080, 677376, 684040, 703584, 714752, 752640, 753840, 769545, 774144, 781760, 804096, 820848, 846720, 860160, 879480, 893440, 903168, 923454, 938112, 967680, 1003520, 1005120, 1026060, 1055376, 1072128, 1094464, 1105920, 1128960, 1172640, 1204224, 1206144, 1231272, 1250816, 1290240, 1319220, 1340160, 1354752, 1368080, 1407168, 1429504, 1505280, 1507680, 1539090, 1548288, 1563520, 1608192, 1641696, 1693440, 1758960, 1786880, 1806336, 1846908, 1876224, 1935360, 2007040, 2010240, 2052120, 2110752, 2144256, 2188928, 2257920, 2308635, 2345280, 2412288, 2462544, 2501632, 2580480, 2638440, 2680320, 2709504, 2736160, 2814336, 2859008, 3010560, 3015360, 3078180, 3127040, 3216384, 3283392, 3386880, 3517920, 3573760, 3612672, 3693816, 3752448, 3870720, 4020480, 4104240, 4221504, 4288512, 4377856, 4515840, 4617270, 4690560, 4824576, 4925088, 5003264, 5276880, 5360640, 5419008, 5472320, 5628672, 6021120, 6030720, 6156360, 6254080, 6432768, 6566784, 6773760, 7035840, 7147520, 7387632, 7504896, 7741440, 8040960, 8208480, 8443008, 8577024, 8755712, 9031680, 9234540, 9381120, 9649152, 9850176, 10006528, 10553760, 10721280, 10838016, 10944640, 11257344, 12061440, 12312720, 12508160, 12865536, 13133568, 13547520, 14071680, 14295040, 14775264, 15009792, 16081920, 16416960, 16886016, 17511424, 18063360, 18469080, 18762240, 19298304, 19700352, 20013056, 21107520, 21442560, 21889280, 22514688, 24122880, 24625440, 25016320, 25731072, 26267136, 27095040, 28143360, 29550528, 30019584, 32163840, 32833920, 33772032, 35022848, 36938160, 37524480, 38596608, 39400704, 42215040, 42885120, 43778560, 45029376, 48245760, 49250880, 50032640, 52534272, 54190080, 56286720, 59101056, 60039168, 64327680, 65667840, 67544064, 70045696, 73876320, 75048960, 77193216, 78801408, 84430080, 87557120, 90058752, 96491520, 98501760, 100065280, 105068544, 112573440, 118202112, 128655360, 131335680, 135088128, 140091392, 147752640, 150097920, 157602816, 168860160, 175114240, 180117504, 192983040, 197003520, 210137088, 225146880, 236404224, 262671360, 270176256, 295505280, 300195840, 315205632, 337720320, 350228480, 385966080, 394007040, 420274176, 450293760, 472808448, 525342720, 540352512, 591010560, 630411264, 675440640, 700456960, 788014080, 900587520, 945616896, 1050685440, 1182021120, 1260822528, 1350881280, 1576028160, 1891233792, 2101370880, 2364042240, 2701762560, 3152056320, 3782467584, 4728084480, 6304112640, 9456168960, 18912337920]

約数ペア:

[(1, 18912337920), (2, 9456168960), (3, 6304112640), (4, 4728084480), (5, 3782467584), (6, 3152056320), (7, 2701762560), (8, 2364042240), (9, 2101370880), (10, 1891233792), (12, 1576028160), (14, 1350881280), (15, 1260822528), (16, 1182021120), (18, 1050685440), (20, 945616896), (21, 900587520), (24, 788014080), (27, 700456960), (28, 675440640), (30, 630411264), (32, 591010560), (35, 540352512), (36, 525342720), (40, 472808448), (42, 450293760), (45, 420274176), (48, 394007040), (49, 385966080), (54, 350228480), (56, 337720320), (60, 315205632), (63, 300195840), (64, 295505280), (70, 270176256), (72, 262671360), (80, 236404224), (84, 225146880), (90, 210137088), (96, 197003520), (98, 192983040), (105, 180117504), (108, 175114240), (112, 168860160), (120, 157602816), (126, 150097920), (128, 147752640), (135, 140091392), (140, 135088128), (144, 131335680), (147, 128655360), (160, 118202112), (168, 112573440), (180, 105068544), (189, 100065280), (192, 98501760), (196, 96491520), (210, 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(18846, 1003520), (19544, 967680), (20160, 938112), (20480, 923454), (20940, 903168), (21168, 893440), (21504, 879480), (21987, 860160), (22336, 846720), (23040, 820848), (23520, 804096), (24192, 781760), (24430, 774144), (24576, 769545), (25088, 753840), (25128, 752640), (26460, 714752), (26880, 703584), (27648, 684040), (27920, 677376), (28224, 670080), (28672, 659610), (29316, 645120), (30240, 625408), (30720, 615636), (31360, 603072), (31410, 602112), (32256, 586320), (33504, 564480), (34202, 552960), (34560, 547232), (35280, 536064), (35840, 527688), (36645, 516096), (36864, 513030), (37632, 502560), (37692, 501760), (39088, 483840), (40320, 469056), (40960, 461727), (41880, 451584), (42336, 446720), (43008, 439740), (43974, 430080), (44672, 423360), (46080, 410424), (47040, 402048), (47115, 401408), (48384, 390880), (48860, 387072), (50176, 376920), (50256, 376320), (51303, 368640), (52920, 357376), (53760, 351792), (55296, 342020), (55840, 338688), (56448, 335040), (57344, 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