21352250920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 768

約数和(自身を含む): 72858009600

約数和(自身を除く): 51505758680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 19, 20, 22, 26, 28, 34, 35, 38, 40, 44, 52, 55, 56, 65, 68, 70, 76, 77, 85, 88, 91, 95, 104, 110, 119, 127, 130, 133, 136, 140, 143, 152, 154, 169, 170, 182, 187, 190, 209, 220, 221, 238, 247, 254, 260, 266, 280, 286, 308, 323, 338, 340, 364, 374, 380, 385, 418, 440, 442, 455, 476, 494, 508, 520, 532, 572, 595, 616, 635, 646, 665, 676, 680, 715, 728, 748, 760, 770, 836, 845, 884, 889, 910, 935, 952, 988, 1001, 1016, 1045, 1064, 1105, 1144, 1183, 1190, 1235, 1270, 1292, 1309, 1330, 1352, 1397, 1430, 1463, 1496, 1540, 1547, 1615, 1651, 1672, 1690, 1729, 1768, 1778, 1820, 1859, 1870, 1976, 2002, 2090, 2159, 2210, 2261, 2366, 2380, 2413, 2431, 2470, 2540, 2584, 2618, 2660, 2717, 2794, 2860, 2873, 2926, 3080, 3094, 3211, 3230, 3302, 3380, 3458, 3553, 3556, 3640, 3718, 3740, 4004, 4180, 4199, 4318, 4420, 4445, 4522, 4732, 4760, 4826, 4862, 4940, 5005, 5080, 5236, 5320, 5434, 5588, 5720, 5746, 5852, 5915, 6188, 6422, 6460, 6545, 6604, 6760, 6916, 6985, 7106, 7112, 7315, 7436, 7480, 7735, 8008, 8255, 8360, 8398, 8636, 8645, 8840, 8890, 9044, 9295, 9464, 9652, 9724, 9779, 9880, 10010, 10472, 10795, 10868, 11176, 11305, 11492, 11557, 11704, 11830, 12065, 12155, 12376, 12844, 12920, 13013, 13090, 13208, 13585, 13832, 13970, 14212, 14365, 14630, 14872, 15113, 15470, 16055, 16510, 16796, 16891, 17017, 17272, 17290, 17765, 17780, 18088, 18161, 18590, 19019, 19304, 19448, 19558, 20020, 20111, 20995, 21463, 21590, 21736, 22477, 22610, 22984, 23114, 23660, 23749, 24130, 24310, 24871, 25688, 26026, 26180, 26543, 27170, 27940, 28067, 28424, 28730, 29260, 29393, 30226, 30940, 31369, 31603, 32110, 33020, 33592, 33782, 34034, 34580, 35321, 35530, 35560, 36322, 37180, 38038, 39116, 40040, 40222, 41021, 41990, 42926, 43180, 44954, 45220, 46189, 46228, 47320, 47498, 48260, 48620, 48895, 49742, 52052, 52360, 53086, 54340, 54587, 55880, 56134, 57460, 57785, 58520, 58786, 60452, 61880, 62738, 63206, 64220, 65065, 66040, 67564, 68068, 69160, 70642, 71060, 72644, 74360, 75565, 76076, 78232, 80444, 82042, 83980, 84455, 85085, 85852, 86360, 89908, 90440, 90805, 92378, 92456, 94996, 95095, 96520, 97240, 97790, 99484, 100555, 104104, 106172, 107315, 108680, 109174, 112268, 112385, 114920, 115570, 117572, 118745, 120904, 124355, 125476, 126412, 127127, 128440, 130130, 132715, 135128, 136136, 140335, 141284, 142120, 145288, 146965, 150241, 151130, 152152, 156845, 158015, 160888, 164084, 166243, 167960, 168910, 170170, 171704, 176605, 179816, 181610, 184756, 185801, 189992, 190190, 195580, 196469, 198968, 201110, 205105, 212344, 214630, 218348, 219583, 221221, 224536, 224770, 230945, 231140, 235144, 236093, 237490, 247247, 248710, 250952, 252824, 254254, 260260, 265430, 272935, 280670, 282568, 287147, 293930, 300482, 302260, 308737, 313690, 316030, 323323, 328168, 332486, 337820, 340340, 345059, 353210, 363220, 364871, 369512, 371602, 380380, 382109, 391160, 392938, 402220, 407797, 410210, 429260, 436696, 439166, 442442, 449540, 451231, 461890, 462280, 472186, 474980, 494494, 497420, 508508, 520520, 530860, 533273, 545870, 561340, 574294, 587860, 600457, 600964, 604520, 617474, 627380, 632060, 635635, 646646, 664972, 675640, 680680, 690118, 706420, 726440, 729742, 743204, 751205, 760760, 764218, 785876, 804440, 815594, 820420, 831215, 858520, 878332, 884884, 899080, 902462, 923780, 929005, 944372, 949960, 982345, 988988, 994840, 1017016, 1061720, 1066546, 1091740, 1097915, 1106105, 1122680, 1148588, 1175720, 1180465, 1200914, 1201928, 1234948, 1236235, 1254760, 1264120, 1271270, 1293292, 1329944, 1380236, 1412840, 1435735, 1459484, 1486408, 1502410, 1528436, 1543685, 1571752, 1616615, 1631188, 1640840, 1652651, 1662430, 1725295, 1756664, 1769768, 1804924, 1824355, 1847560, 1858010, 1888744, 1910545, 1964690, 1977976, 2038985, 2133092, 2161159, 2183480, 2195830, 2212210, 2256155, 2297176, 2360930, 2401828, 2415413, 2469896, 2472470, 2542540, 2554097, 2586584, 2666365, 2760472, 2854579, 2871470, 2918968, 3002285, 3004820, 3056872, 3087370, 3158617, 3233230, 3262376, 3305302, 3324860, 3450590, 3609848, 3648710, 3716020, 3732911, 3821090, 3929380, 4013581, 4077970, 4203199, 4266184, 4322318, 4391660, 4424420, 4485767, 4512310, 4721860, 4803656, 4830826, 4944940, 5085080, 5108194, 5332730, 5709158, 5742940, 5866003, 6004570, 6009640, 6174740, 6317234, 6466460, 6610604, 6649720, 6901180, 6932549, 7297420, 7432040, 7465822, 7642180, 7858760, 8027162, 8155940, 8263255, 8406398, 8644636, 8783320, 8848840, 8971534, 9024620, 9443720, 9661652, 9889880, 10216388, 10665460, 10805795, 11418316, 11485880, 11732006, 12009140, 12077065, 12349480, 12634468, 12770485, 12932920, 13221208, 13802360, 13865098, 14272895, 14594840, 14931644, 15284360, 15793085, 16054324, 16311880, 16526510, 16812796, 17289272, 17943068, 18049240, 18664555, 19323304, 20067905, 20432776, 21015995, 21330920, 21611590, 22428835, 22836632, 23464012, 24018280, 24154130, 25268936, 25540970, 27730196, 28095067, 28545790, 29330015, 29863288, 31400369, 31586170, 32108648, 33053020, 33625592, 34662745, 35886136, 37329110, 40135810, 41062021, 42031990, 43223180, 44857670, 46928024, 48308260, 48527843, 51081940, 55460392, 56190134, 57091580, 58660030, 62800738, 63172340, 66106040, 69325490, 74658220, 76258039, 80271620, 82124042, 84063980, 86446360, 89715340, 96616520, 97055686, 102163880, 112380268, 114183160, 117320060, 125601476, 126344680, 138650980, 140475335, 149316440, 152516078, 157001845, 160543240, 164248084, 168127960, 179430680, 194111372, 205310105, 224760536, 234640120, 242639215, 251202952, 277301960, 280950670, 305032156, 314003690, 328496168, 381290195, 388222744, 410620210, 485278430, 533806273, 561901340, 610064312, 628007380, 762580390, 821240420, 970556860, 1067612546, 1123802680, 1256014760, 1525160780, 1642480840, 1941113720, 2135225092, 2669031365, 3050321560, 4270450184, 5338062730, 10676125460, 21352250920]

約数ペア:

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(280, 76258039), (286, 74658220), (308, 69325490), (323, 66106040), (338, 63172340), (340, 62800738), (364, 58660030), (374, 57091580), (380, 56190134), (385, 55460392), (418, 51081940), (440, 48527843), (442, 48308260), (455, 46928024), (476, 44857670), (494, 43223180), (508, 42031990), (520, 41062021), (532, 40135810), (572, 37329110), (595, 35886136), (616, 34662745), (635, 33625592), (646, 33053020), (665, 32108648), (676, 31586170), (680, 31400369), (715, 29863288), (728, 29330015), (748, 28545790), (760, 28095067), (770, 27730196), (836, 25540970), (845, 25268936), (884, 24154130), (889, 24018280), (910, 23464012), (935, 22836632), (952, 22428835), (988, 21611590), (1001, 21330920), (1016, 21015995), (1045, 20432776), (1064, 20067905), (1105, 19323304), (1144, 18664555), (1183, 18049240), (1190, 17943068), (1235, 17289272), (1270, 16812796), (1292, 16526510), (1309, 16311880), (1330, 16054324), (1352, 15793085), (1397, 15284360), (1430, 14931644), (1463, 14594840), (1496, 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