21906664080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:983

約数の個数: 480

約数和(自身を含む): 84005123328

約数和(自身を除く): 62098459248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 112, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 361, 380, 399, 410, 420, 456, 492, 532, 560, 570, 574, 615, 656, 665, 722, 760, 779, 798, 820, 840, 861, 881, 912, 984, 1064, 1083, 1140, 1148, 1230, 1330, 1435, 1444, 1520, 1558, 1596, 1640, 1680, 1722, 1762, 1805, 1968, 1995, 2128, 2166, 2280, 2296, 2337, 2460, 2527, 2643, 2660, 2870, 2888, 3116, 3192, 3280, 3444, 3524, 3610, 3895, 3990, 4305, 4332, 4405, 4560, 4592, 4674, 4920, 5054, 5286, 5320, 5415, 5453, 5740, 5776, 6167, 6232, 6384, 6888, 7048, 7220, 7581, 7790, 7980, 8610, 8664, 8810, 9348, 9840, 10108, 10572, 10640, 10830, 10906, 11480, 11685, 12334, 12464, 12635, 13215, 13776, 14096, 14440, 14801, 15162, 15580, 15960, 16359, 16739, 17220, 17328, 17620, 18501, 18696, 20216, 21144, 21660, 21812, 22960, 23370, 24668, 25270, 26430, 27265, 28880, 29602, 30324, 30835, 31160, 31920, 32718, 33478, 34440, 35240, 36121, 37002, 37392, 37905, 40432, 42288, 43320, 43624, 44403, 46740, 49336, 50217, 50540, 52860, 54530, 59204, 60648, 61670, 62320, 65436, 66956, 68880, 70480, 72242, 74004, 74005, 75810, 81795, 83695, 86640, 87248, 88806, 92505, 93480, 98672, 100434, 101080, 103607, 105720, 108363, 109060, 117173, 118408, 121296, 123340, 130872, 133912, 144484, 148008, 148010, 151620, 163590, 167390, 177612, 180605, 185010, 186960, 200868, 202160, 207214, 211440, 216726, 218120, 222015, 234346, 236816, 246680, 251085, 252847, 261744, 267824, 288968, 296016, 296020, 303240, 310821, 318041, 327180, 334780, 351519, 355224, 361210, 370020, 401736, 414428, 433452, 436240, 444030, 468692, 493360, 502170, 505694, 518035, 541815, 577936, 585865, 592040, 606480, 621642, 636082, 654360, 669560, 686299, 703038, 710448, 722420, 740040, 758541, 803472, 828856, 866904, 888060, 937384, 954123, 1004340, 1011388, 1036070, 1083630, 1171730, 1184080, 1243284, 1264235, 1272164, 1308720, 1339120, 1372598, 1406076, 1444840, 1480080, 1517082, 1554105, 1590205, 1657712, 1733808, 1757595, 1776120, 1874768, 1908246, 2008680, 2022776, 2058897, 2072140, 2167260, 2226287, 2343460, 2486568, 2528470, 2544328, 2745196, 2812152, 2889680, 3034164, 3108210, 3180410, 3431495, 3515190, 3552240, 3792705, 3816492, 4017360, 4045552, 4117794, 4144280, 4334520, 4452574, 4686920, 4770615, 4804093, 4973136, 5056940, 5088656, 5490392, 5624304, 6068328, 6216420, 6360820, 6678861, 6862990, 7030380, 7585410, 7632984, 8235588, 8288560, 8669040, 8905148, 9373840, 9541230, 9608186, 10113880, 10294485, 10980784, 11131435, 12136656, 12432840, 12721640, 13039681, 13357722, 13725980, 14060760, 14412279, 15170820, 15265968, 16471176, 17810296, 19082460, 19216372, 20227760, 20588970, 22262870, 24020465, 24865680, 25443280, 26079362, 26715444, 27451960, 28121520, 28824558, 30341640, 32942352, 33394305, 35620592, 38164920, 38432744, 39119043, 41177940, 44525740, 48040930, 52158724, 53430888, 54903920, 57649116, 60683280, 65198405, 66788610, 72061395, 76329840, 76865488, 78238086, 82355880, 89051480, 91277767, 96081860, 104317448, 106861776, 115298232, 130396810, 133577220, 144122790, 156476172, 164711760, 178102960, 182555534, 192163720, 195595215, 208634896, 230596464, 260793620, 267154440, 273833301, 288245580, 312952344, 365111068, 384327440, 391190430, 456388835, 521587240, 534308880, 547666602, 576491160, 625904688, 730222136, 782380860, 912777670, 1043174480, 1095333204, 1152982320, 1369166505, 1460444272, 1564761720, 1825555340, 2190666408, 2738333010, 3129523440, 3651110680, 4381332816, 5476666020, 7302221360, 10953332040, 21906664080]

約数ペア:

[(1, 21906664080), (2, 10953332040), (3, 7302221360), (4, 5476666020), (5, 4381332816), (6, 3651110680), (7, 3129523440), (8, 2738333010), (10, 2190666408), (12, 1825555340), (14, 1564761720), (15, 1460444272), (16, 1369166505), (19, 1152982320), (20, 1095333204), (21, 1043174480), (24, 912777670), (28, 782380860), (30, 730222136), (35, 625904688), (38, 576491160), (40, 547666602), (41, 534308880), (42, 521587240), (48, 456388835), (56, 391190430), (57, 384327440), (60, 365111068), (70, 312952344), (76, 288245580), (80, 273833301), (82, 267154440), (84, 260793620), (95, 230596464), (105, 208634896), (112, 195595215), (114, 192163720), (120, 182555534), (123, 178102960), (133, 164711760), (140, 156476172), (152, 144122790), (164, 133577220), (168, 130396810), (190, 115298232), (205, 106861776), (210, 104317448), (228, 96081860), (240, 91277767), (246, 89051480), (266, 82355880), (280, 78238086), (285, 76865488), (287, 76329840), (304, 72061395), (328, 66788610), (336, 65198405), (361, 60683280), (380, 57649116), (399, 54903920), (410, 53430888), (420, 52158724), (456, 48040930), (492, 44525740), (532, 41177940), (560, 39119043), (570, 38432744), (574, 38164920), (615, 35620592), (656, 33394305), (665, 32942352), (722, 30341640), (760, 28824558), (779, 28121520), (798, 27451960), (820, 26715444), (840, 26079362), (861, 25443280), (881, 24865680), (912, 24020465), (984, 22262870), (1064, 20588970), (1083, 20227760), (1140, 19216372), (1148, 19082460), (1230, 17810296), (1330, 16471176), (1435, 15265968), (1444, 15170820), (1520, 14412279), (1558, 14060760), (1596, 13725980), (1640, 13357722), (1680, 13039681), (1722, 12721640), (1762, 12432840), (1805, 12136656), (1968, 11131435), (1995, 10980784), (2128, 10294485), (2166, 10113880), (2280, 9608186), (2296, 9541230), (2337, 9373840), (2460, 8905148), (2527, 8669040), (2643, 8288560), (2660, 8235588), (2870, 7632984), (2888, 7585410), (3116, 7030380), (3192, 6862990), (3280, 6678861), (3444, 6360820), (3524, 6216420), (3610, 6068328), (3895, 5624304), (3990, 5490392), (4305, 5088656), (4332, 5056940), (4405, 4973136), (4560, 4804093), (4592, 4770615), (4674, 4686920), (4920, 4452574), (5054, 4334520), (5286, 4144280), (5320, 4117794), (5415, 4045552), (5453, 4017360), (5740, 3816492), (5776, 3792705), (6167, 3552240), (6232, 3515190), (6384, 3431495), (6888, 3180410), (7048, 3108210), (7220, 3034164), (7581, 2889680), (7790, 2812152), (7980, 2745196), (8610, 2544328), (8664, 2528470), (8810, 2486568), (9348, 2343460), (9840, 2226287), (10108, 2167260), (10572, 2072140), (10640, 2058897), (10830, 2022776), (10906, 2008680), (11480, 1908246), (11685, 1874768), (12334, 1776120), (12464, 1757595), (12635, 1733808), (13215, 1657712), (13776, 1590205), (14096, 1554105), (14440, 1517082), (14801, 1480080), (15162, 1444840), (15580, 1406076), (15960, 1372598), (16359, 1339120), (16739, 1308720), (17220, 1272164), (17328, 1264235), (17620, 1243284), (18501, 1184080), (18696, 1171730), (20216, 1083630), (21144, 1036070), (21660, 1011388), (21812, 1004340), (22960, 954123), (23370, 937384), (24668, 888060), (25270, 866904), (26430, 828856), (27265, 803472), (28880, 758541), (29602, 740040), (30324, 722420), (30835, 710448), (31160, 703038), (31920, 686299), (32718, 669560), (33478, 654360), (34440, 636082), (35240, 621642), (36121, 606480), (37002, 592040), (37392, 585865), (37905, 577936), (40432, 541815), (42288, 518035), (43320, 505694), (43624, 502170), (44403, 493360), (46740, 468692), (49336, 444030), (50217, 436240), (50540, 433452), (52860, 414428), (54530, 401736), (59204, 370020), (60648, 361210), (61670, 355224), (62320, 351519), (65436, 334780), (66956, 327180), (68880, 318041), (70480, 310821), (72242, 303240), (74004, 296020), (74005, 296016), (75810, 288968), (81795, 267824), (83695, 261744), (86640, 252847), (87248, 251085), (88806, 246680), (92505, 236816), (93480, 234346), (98672, 222015), (100434, 218120), (101080, 216726), (103607, 211440), (105720, 207214), (108363, 202160), (109060, 200868), (117173, 186960), (118408, 185010), (121296, 180605), (123340, 177612), (130872, 167390), (133912, 163590), (144484, 151620), (148008, 148010)]