21483968688

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 960

約数和(自身を含む): 84590141440

約数和(自身を除く): 63106172752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 31, 34, 36, 39, 42, 48, 51, 52, 54, 56, 61, 62, 63, 68, 72, 78, 84, 91, 93, 102, 104, 108, 112, 117, 119, 122, 124, 126, 136, 144, 153, 156, 168, 182, 183, 186, 189, 204, 208, 216, 217, 221, 234, 238, 244, 248, 252, 272, 273, 279, 289, 306, 312, 336, 351, 357, 364, 366, 372, 378, 403, 408, 427, 432, 434, 442, 459, 468, 476, 488, 496, 504, 527, 546, 549, 558, 578, 612, 624, 651, 663, 702, 714, 728, 732, 744, 756, 793, 806, 816, 819, 837, 854, 867, 868, 884, 918, 936, 952, 976, 1008, 1037, 1054, 1071, 1092, 1098, 1116, 1156, 1209, 1224, 1281, 1302, 1326, 1404, 1428, 1456, 1464, 1488, 1512, 1547, 1581, 1586, 1612, 1638, 1647, 1674, 1708, 1734, 1736, 1768, 1836, 1872, 1891, 1904, 1953, 1989, 2023, 2074, 2108, 2142, 2184, 2196, 2232, 2312, 2379, 2418, 2448, 2457, 2562, 2601, 2604, 2652, 2808, 2821, 2856, 2928, 3024, 3094, 3111, 3162, 3172, 3213, 3224, 3276, 3294, 3348, 3416, 3468, 3472, 3536, 3627, 3672, 3689, 3757, 3782, 3843, 3906, 3978, 4046, 4148, 4216, 4284, 4368, 4392, 4464, 4624, 4641, 4743, 4758, 4836, 4914, 5124, 5202, 5208, 5304, 5551, 5616, 5642, 5673, 5712, 5859, 5967, 6069, 6188, 6222, 6324, 6344, 6426, 6448, 6552, 6588, 6696, 6832, 6851, 6936, 7137, 7254, 7259, 7344, 7378, 7514, 7564, 7686, 7803, 7812, 7956, 8092, 8296, 8432, 8463, 8568, 8784, 8959, 9282, 9333, 9486, 9516, 9672, 9828, 10248, 10404, 10416, 10608, 10881, 11067, 11102, 11271, 11284, 11346, 11529, 11718, 11934, 12138, 12376, 12444, 12648, 12688, 12852, 13104, 13176, 13237, 13392, 13481, 13702, 13872, 13923, 14229, 14274, 14508, 14518, 14756, 15028, 15128, 15372, 15606, 15624, 15912, 16184, 16592, 16653, 16926, 17019, 17136, 17629, 17918, 18207, 18564, 18666, 18972, 19032, 19344, 19656, 20496, 20553, 20808, 21411, 21762, 21777, 22134, 22204, 22542, 22568, 22692, 23058, 23436, 23868, 24276, 24583, 24752, 24888, 25296, 25389, 25704, 26299, 26352, 26474, 26877, 26962, 27404, 27846, 27999, 28458, 28548, 29016, 29036, 29512, 30056, 30256, 30744, 31212, 31248, 31824, 32147, 32368, 33201, 33306, 33813, 33852, 34038, 35258, 35836, 36414, 37128, 37332, 37944, 38064, 39312, 39711, 40443, 41106, 41616, 41769, 42822, 43524, 43554, 44268, 44408, 45084, 45136, 45384, 46116, 46872, 47736, 47957, 48552, 49166, 49776, 49959, 50778, 51057, 51408, 52598, 52887, 52948, 53754, 53924, 54621, 54808, 55692, 55998, 56916, 57096, 58032, 58072, 59024, 60112, 61488, 61659, 62424, 62713, 64294, 65331, 66402, 66612, 67626, 67704, 68076, 70516, 71672, 72828, 73749, 74256, 74664, 75888, 76167, 78897, 79422, 80631, 80886, 82212, 83538, 85644, 87048, 87108, 88536, 88816, 90168, 90768, 92232, 93744, 94367, 95472, 95914, 96441, 97104, 98332, 99603, 99918, 101439, 101556, 102114, 105196, 105774, 105896, 107508, 107848, 109242, 109616, 111384, 111996, 113832, 114192, 116144, 116467, 119133, 121329, 123318, 123403, 124848, 125426, 128588, 130662, 132804, 133224, 135252, 135408, 136152, 141032, 143344, 143871, 145656, 147498, 149328, 149877, 152334, 157794, 158661, 158844, 161262, 161772, 164424, 167076, 171288, 172081, 174096, 174216, 177072, 180336, 184464, 184977, 188139, 188734, 191828, 192882, 195993, 196664, 199206, 199836, 202878, 203112, 204228, 210392, 211548, 211792, 215016, 215696, 218484, 221247, 222768, 223992, 225029, 227664, 229177, 232934, 236691, 238266, 241893, 242658, 246636, 246806, 250852, 257176, 261324, 265608, 266448, 270504, 272304, 282064, 283101, 287742, 289323, 291312, 294996, 299754, 304668, 315588, 317322, 317688, 322524, 323544, 328848, 334152, 342576, 344162, 348432, 349401, 357399, 363987, 369954, 370209, 376278, 377468, 383656, 385764, 391986, 393328, 398412, 399672, 405756, 406224, 408456, 417911, 420784, 423096, 430032, 431613, 436968, 442494, 447984, 450058, 458354, 465868, 473382, 475983, 476532, 483786, 485316, 493272, 493612, 501704, 514352, 516243, 522648, 531216, 541008, 546499, 564417, 566202, 575484, 578646, 589992, 599508, 609336, 631176, 634644, 635376, 645048, 647088, 663741, 668304, 675087, 687531, 688324, 698802, 710073, 714798, 727974, 739908, 740418, 752556, 754936, 767312, 771528, 783972, 796824, 799344, 811512, 815269, 816912, 835822, 846192, 849303, 863226, 867969, 873936, 884988, 900116, 916708, 931736, 946764, 951966, 953064, 967572, 970632, 986544, 987224, 1003408, 1032486, 1045296, 1048203, 1092998, 1110627, 1128834, 1132404, 1150968, 1157292, 1179984, 1199016, 1218672, 1253733, 1262352, 1269288, 1290096, 1294839, 1327482, 1350174, 1375062, 1376648, 1397604, 1420146, 1429596, 1455948, 1479816, 1480836, 1505112, 1509872, 1543056, 1548729, 1567944, 1593648, 1604239, 1623024, 1630538, 1639497, 1671644, 1693251, 1698606, 1726452, 1735938, 1769976, 1800232, 1833416, 1863472, 1893528, 1903932, 1906128, 1935144, 1941264, 1974448, 2025261, 2062593, 2064972, 2096406, 2185996, 2221254, 2257668, 2264808, 2301936, 2314584, 2398032, 2445807, 2507466, 2538576, 2547909, 2589678, 2654964, 2700348, 2750124, 2753296, 2795208, 2840292, 2859192, 2911896, 2925377, 2959632, 2961672, 3010224, 3097458, 3135888, 3144609, 3208478, 3261076, 3278994, 3331881, 3343288, 3386502, 3397212, 3452904, 3471876, 3539952, 3600464, 3666832, 3761199, 3787056, 3807864, 3825493, 3870288, 4050522, 4125186, 4129944, 4192812, 4371992, 4442508, 4515336, 4529616, 4629168, 4646187, 4812717, 4891614, 4918491, 5014932, 5095818, 5179356, 5309928, 5400696, 5500248, 5590416, 5680584, 5718384, 5823792, 5850754, 5923344, 6075783, 6187779, 6194916, 6289218, 6416956, 6522152, 6557988, 6663762, 6686576, 6773004, 6794424, 6905808, 6943752, 7104487, 7337421, 7522398, 7615728, 7650986, 8101044, 8250372, 8259888, 8385624, 8743984, 8776131, 8885016, 9030672, 9292374, 9625434, 9783228, 9836982, 10029864, 10191636, 10358712, 10619856, 10801392, 11000496, 11283597, 11361168, 11476479, 11701508, 12151566, 12375558, 12389832, 12578436, 12833912, 13044304, 13115976, 13327524, 13546008, 13588848, 13887504, 14208974, 14438151, 14674842, 14755473, 15044796, 15301972, 16202088, 16500744, 16771248, 17552262, 17770032, 18584748, 19250868, 19566456, 19673964, 20059728, 20383272, 20717424, 21313461, 22012263, 22567194, 22952958, 23403016, 24303132, 24751116, 24779664, 25156872, 25667824, 26231952, 26328393, 26655048, 27092016, 28417948, 28876302, 29349684, 29510946, 30089592, 30603944, 32404176, 33001488, 34429437, 35104524, 37169496, 38501736, 39132912, 39347928, 40766544, 42626922, 43314453, 44024526, 45134388, 45905916, 46806032, 48606264, 49502232, 49731409, 50313744, 52656786, 53310096, 56835896, 57752604, 58699368, 59021892, 60179184, 61207888, 63940383, 68858874, 70209048, 74338992, 77003472, 78695856, 78985179, 85253844, 86628906, 88049052, 90268776, 91811832, 97212528, 99004464, 99462818, 103288311, 105313572, 113671792, 115505208, 117398736, 118043784, 127880766, 137717748, 140418096, 149194227, 157970358, 170507688, 173257812, 176098104, 180537552, 183623664, 191821149, 198925636, 206576622, 210627144, 231010416, 236087568, 255761532, 275435496, 298388454, 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約数ペア:

[(1, 21483968688), (2, 10741984344), (3, 7161322896), (4, 5370992172), (6, 3580661448), (7, 3069138384), (8, 2685496086), (9, 2387107632), (12, 1790330724), (13, 1652612976), (14, 1534569192), (16, 1342748043), (17, 1263762864), (18, 1193553816), (21, 1023046128), (24, 895165362), (26, 826306488), (27, 795702544), (28, 767284596), (31, 693031248), (34, 631881432), (36, 596776908), (39, 550870992), (42, 511523064), (48, 447582681), (51, 421254288), (52, 413153244), (54, 397851272), (56, 383642298), (61, 352196208), (62, 346515624), (63, 341015376), (68, 315940716), (72, 298388454), (78, 275435496), (84, 255761532), (91, 236087568), (93, 231010416), (102, 210627144), (104, 206576622), (108, 198925636), (112, 191821149), (117, 183623664), (119, 180537552), (122, 176098104), (124, 173257812), (126, 170507688), (136, 157970358), (144, 149194227), (153, 140418096), (156, 137717748), (168, 127880766), (182, 118043784), (183, 117398736), (186, 115505208), (189, 113671792), (204, 105313572), (208, 103288311), (216, 99462818), (217, 99004464), (221, 97212528), (234, 91811832), (238, 90268776), (244, 88049052), (248, 86628906), (252, 85253844), (272, 78985179), (273, 78695856), (279, 77003472), (289, 74338992), (306, 70209048), (312, 68858874), (336, 63940383), (351, 61207888), (357, 60179184), (364, 59021892), (366, 58699368), (372, 57752604), (378, 56835896), (403, 53310096), (408, 52656786), (427, 50313744), (432, 49731409), (434, 49502232), (442, 48606264), (459, 46806032), (468, 45905916), (476, 45134388), (488, 44024526), (496, 43314453), (504, 42626922), (527, 40766544), (546, 39347928), (549, 39132912), (558, 38501736), (578, 37169496), (612, 35104524), (624, 34429437), (651, 33001488), (663, 32404176), (702, 30603944), (714, 30089592), (728, 29510946), (732, 29349684), (744, 28876302), (756, 28417948), (793, 27092016), (806, 26655048), (816, 26328393), (819, 26231952), (837, 25667824), (854, 25156872), (867, 24779664), (868, 24751116), (884, 24303132), (918, 23403016), (936, 22952958), (952, 22567194), (976, 22012263), (1008, 21313461), (1037, 20717424), (1054, 20383272), (1071, 20059728), (1092, 19673964), (1098, 19566456), (1116, 19250868), (1156, 18584748), (1209, 17770032), (1224, 17552262), (1281, 16771248), (1302, 16500744), (1326, 16202088), (1404, 15301972), (1428, 15044796), (1456, 14755473), (1464, 14674842), (1488, 14438151), (1512, 14208974), (1547, 13887504), (1581, 13588848), (1586, 13546008), (1612, 13327524), (1638, 13115976), (1647, 13044304), (1674, 12833912), (1708, 12578436), (1734, 12389832), (1736, 12375558), (1768, 12151566), (1836, 11701508), (1872, 11476479), (1891, 11361168), (1904, 11283597), (1953, 11000496), (1989, 10801392), (2023, 10619856), (2074, 10358712), (2108, 10191636), (2142, 10029864), (2184, 9836982), (2196, 9783228), (2232, 9625434), (2312, 9292374), (2379, 9030672), (2418, 8885016), (2448, 8776131), (2457, 8743984), (2562, 8385624), (2601, 8259888), (2604, 8250372), (2652, 8101044), (2808, 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(6696, 3208478), (6832, 3144609), (6851, 3135888), (6936, 3097458), (7137, 3010224), (7254, 2961672), (7259, 2959632), (7344, 2925377), (7378, 2911896), (7514, 2859192), (7564, 2840292), (7686, 2795208), (7803, 2753296), (7812, 2750124), (7956, 2700348), (8092, 2654964), (8296, 2589678), (8432, 2547909), (8463, 2538576), (8568, 2507466), (8784, 2445807), (8959, 2398032), (9282, 2314584), (9333, 2301936), (9486, 2264808), (9516, 2257668), (9672, 2221254), (9828, 2185996), (10248, 2096406), (10404, 2064972), (10416, 2062593), (10608, 2025261), (10881, 1974448), (11067, 1941264), (11102, 1935144), (11271, 1906128), (11284, 1903932), (11346, 1893528), (11529, 1863472), (11718, 1833416), (11934, 1800232), (12138, 1769976), (12376, 1735938), (12444, 1726452), (12648, 1698606), (12688, 1693251), (12852, 1671644), (13104, 1639497), (13176, 1630538), (13237, 1623024), (13392, 1604239), (13481, 1593648), (13702, 1567944), (13872, 1548729), (13923, 1543056), (14229, 1509872), (14274, 1505112), (14508, 1480836), (14518, 1479816), (14756, 1455948), (15028, 1429596), (15128, 1420146), (15372, 1397604), (15606, 1376648), (15624, 1375062), (15912, 1350174), (16184, 1327482), (16592, 1294839), (16653, 1290096), (16926, 1269288), (17019, 1262352), (17136, 1253733), (17629, 1218672), (17918, 1199016), (18207, 1179984), (18564, 1157292), (18666, 1150968), (18972, 1132404), (19032, 1128834), (19344, 1110627), (19656, 1092998), (20496, 1048203), (20553, 1045296), (20808, 1032486), (21411, 1003408), (21762, 987224), (21777, 986544), (22134, 970632), (22204, 967572), (22542, 953064), (22568, 951966), (22692, 946764), (23058, 931736), (23436, 916708), (23868, 900116), (24276, 884988), (24583, 873936), (24752, 867969), (24888, 863226), (25296, 849303), (25389, 846192), (25704, 835822), (26299, 816912), (26352, 815269), (26474, 811512), (26877, 799344), (26962, 796824), (27404, 783972), (27846, 771528), (27999, 767312), (28458, 754936), (28548, 752556), (29016, 740418), (29036, 739908), (29512, 727974), (30056, 714798), (30256, 710073), (30744, 698802), (31212, 688324), (31248, 687531), (31824, 675087), (32147, 668304), (32368, 663741), (33201, 647088), (33306, 645048), (33813, 635376), (33852, 634644), (34038, 631176), (35258, 609336), (35836, 599508), (36414, 589992), (37128, 578646), (37332, 575484), (37944, 566202), (38064, 564417), (39312, 546499), (39711, 541008), (40443, 531216), (41106, 522648), (41616, 516243), (41769, 514352), (42822, 501704), (43524, 493612), (43554, 493272), (44268, 485316), (44408, 483786), (45084, 476532), (45136, 475983), (45384, 473382), (46116, 465868), (46872, 458354), (47736, 450058), (47957, 447984), (48552, 442494), (49166, 436968), (49776, 431613), (49959, 430032), (50778, 423096), (51057, 420784), (51408, 417911), (52598, 408456), (52887, 406224), (52948, 405756), (53754, 399672), (53924, 398412), (54621, 393328), (54808, 391986), (55692, 385764), (55998, 383656), (56916, 377468), (57096, 376278), (58032, 370209), (58072, 369954), (59024, 363987), (60112, 357399), (61488, 349401), (61659, 348432), (62424, 344162), (62713, 342576), (64294, 334152), (65331, 328848), (66402, 323544), (66612, 322524), (67626, 317688), (67704, 317322), (68076, 315588), (70516, 304668), (71672, 299754), (72828, 294996), (73749, 291312), (74256, 289323), (74664, 287742), (75888, 283101), (76167, 282064), (78897, 272304), (79422, 270504), (80631, 266448), (80886, 265608), (82212, 261324), (83538, 257176), (85644, 250852), (87048, 246806), (87108, 246636), (88536, 242658), (88816, 241893), (90168, 238266), (90768, 236691), (92232, 232934), (93744, 229177), (94367, 227664), (95472, 225029), (95914, 223992), (96441, 222768), (97104, 221247), (98332, 218484), (99603, 215696), (99918, 215016), (101439, 211792), (101556, 211548), (102114, 210392), (105196, 204228), (105774, 203112), (105896, 202878), (107508, 199836), (107848, 199206), (109242, 196664), (109616, 195993), (111384, 192882), (111996, 191828), (113832, 188734), (114192, 188139), (116144, 184977), (116467, 184464), (119133, 180336), (121329, 177072), (123318, 174216), (123403, 174096), (124848, 172081), (125426, 171288), (128588, 167076), (130662, 164424), (132804, 161772), (133224, 161262), (135252, 158844), (135408, 158661), (136152, 157794), (141032, 152334), (143344, 149877), (143871, 149328), (145656, 147498)]