2577453840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1082

約数の個数: 240

約数和(自身を含む): 9357369840

約数和(自身を除く): 6779916000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 509, 520, 541, 585, 624, 720, 780, 936, 1018, 1040, 1082, 1170, 1527, 1560, 1623, 1872, 2036, 2164, 2340, 2545, 2705, 3054, 3120, 3246, 4072, 4328, 4581, 4680, 4869, 5090, 5410, 6108, 6492, 6617, 7033, 7635, 8115, 8144, 8656, 9162, 9360, 9738, 10180, 10820, 12216, 12984, 13234, 14066, 15270, 16230, 18324, 19476, 19851, 20360, 21099, 21640, 22905, 24345, 24432, 25968, 26468, 28132, 30540, 32460, 33085, 35165, 36648, 38952, 39702, 40720, 42198, 43280, 45810, 48690, 52936, 56264, 59553, 61080, 63297, 64920, 66170, 70330, 73296, 77904, 79404, 84396, 91620, 97380, 99255, 105495, 105872, 112528, 119106, 122160, 126594, 129840, 132340, 140660, 158808, 168792, 183240, 194760, 198510, 210990, 238212, 253188, 264680, 275369, 281320, 297765, 316485, 317616, 337584, 366480, 389520, 397020, 421980, 476424, 506376, 529360, 550738, 562640, 595530, 632970, 794040, 826107, 843960, 952848, 1012752, 1101476, 1191060, 1265940, 1376845, 1588080, 1652214, 1687920, 2202952, 2382120, 2478321, 2531880, 2753690, 3304428, 3579797, 4130535, 4405904, 4764240, 4956642, 5063760, 5507380, 6608856, 7159594, 8261070, 9913284, 10739391, 11014760, 12391605, 13217712, 14319188, 16522140, 17898985, 19826568, 21478782, 22029520, 24783210, 28638376, 32218173, 33044280, 35797970, 39653136, 42957564, 49566420, 53696955, 57276752, 64436346, 66088560, 71595940, 85915128, 99132840, 107393910, 128872692, 143191880, 161090865, 171830256, 198265680, 214787820, 257745384, 286383760, 322181730, 429575640, 515490768, 644363460, 859151280, 1288726920, 2577453840]

約数ペア:

[(1, 2577453840), (2, 1288726920), (3, 859151280), (4, 644363460), (5, 515490768), (6, 429575640), (8, 322181730), (9, 286383760), (10, 257745384), (12, 214787820), (13, 198265680), (15, 171830256), (16, 161090865), (18, 143191880), (20, 128872692), (24, 107393910), (26, 99132840), (30, 85915128), (36, 71595940), (39, 66088560), (40, 64436346), (45, 57276752), (48, 53696955), (52, 49566420), (60, 42957564), (65, 39653136), (72, 35797970), (78, 33044280), (80, 32218173), (90, 28638376), (104, 24783210), (117, 22029520), (120, 21478782), (130, 19826568), (144, 17898985), (156, 16522140), (180, 14319188), (195, 13217712), (208, 12391605), (234, 11014760), (240, 10739391), (260, 9913284), (312, 8261070), (360, 7159594), (390, 6608856), (468, 5507380), (509, 5063760), (520, 4956642), (541, 4764240), (585, 4405904), (624, 4130535), (720, 3579797), (780, 3304428), (936, 2753690), (1018, 2531880), (1040, 2478321), (1082, 2382120), (1170, 2202952), (1527, 1687920), (1560, 1652214), (1623, 1588080), (1872, 1376845), (2036, 1265940), (2164, 1191060), (2340, 1101476), (2545, 1012752), (2705, 952848), (3054, 843960), (3120, 826107), (3246, 794040), (4072, 632970), (4328, 595530), (4581, 562640), (4680, 550738), (4869, 529360), (5090, 506376), (5410, 476424), (6108, 421980), (6492, 397020), (6617, 389520), (7033, 366480), (7635, 337584), (8115, 317616), (8144, 316485), (8656, 297765), (9162, 281320), (9360, 275369), (9738, 264680), (10180, 253188), (10820, 238212), (12216, 210990), (12984, 198510), (13234, 194760), (14066, 183240), (15270, 168792), (16230, 158808), (18324, 140660), (19476, 132340), (19851, 129840), (20360, 126594), (21099, 122160), (21640, 119106), (22905, 112528), (24345, 105872), (24432, 105495), (25968, 99255), (26468, 97380), (28132, 91620), (30540, 84396), (32460, 79404), (33085, 77904), (35165, 73296), (36648, 70330), (38952, 66170), (39702, 64920), (40720, 63297), (42198, 61080), (43280, 59553), (45810, 56264), (48690, 52936)]