16947234720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 960

約数和(自身を含む): 70031830176

約数和(自身を除く): 53084595456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 61, 65, 68, 72, 78, 80, 81, 85, 90, 96, 97, 102, 104, 108, 117, 120, 122, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 183, 194, 195, 204, 208, 216, 221, 234, 240, 244, 255, 260, 270, 272, 288, 291, 305, 306, 312, 324, 340, 351, 360, 366, 388, 390, 405, 408, 416, 432, 442, 459, 468, 480, 485, 488, 510, 520, 540, 544, 549, 582, 585, 610, 612, 624, 648, 663, 680, 702, 720, 732, 765, 776, 780, 793, 810, 816, 864, 873, 884, 915, 918, 936, 970, 976, 1020, 1037, 1040, 1053, 1080, 1098, 1105, 1164, 1170, 1220, 1224, 1248, 1261, 1296, 1326, 1360, 1377, 1404, 1440, 1455, 1464, 1530, 1552, 1560, 1586, 1620, 1632, 1647, 1649, 1746, 1755, 1768, 1830, 1836, 1872, 1940, 1952, 1989, 2040, 2074, 2080, 2106, 2160, 2196, 2210, 2295, 2328, 2340, 2379, 2440, 2448, 2522, 2592, 2619, 2652, 2720, 2745, 2754, 2808, 2910, 2928, 3060, 3104, 3111, 3120, 3172, 3240, 3294, 3298, 3315, 3492, 3510, 3536, 3660, 3672, 3744, 3783, 3880, 3965, 3978, 4080, 4148, 4212, 4320, 4365, 4392, 4420, 4590, 4656, 4680, 4758, 4880, 4896, 4941, 4947, 5044, 5185, 5238, 5265, 5304, 5490, 5508, 5616, 5820, 5856, 5917, 5967, 6120, 6222, 6240, 6305, 6344, 6480, 6588, 6596, 6630, 6885, 6984, 7020, 7072, 7137, 7320, 7344, 7566, 7760, 7857, 7930, 7956, 8160, 8235, 8245, 8296, 8424, 8730, 8784, 8840, 9180, 9312, 9333, 9360, 9516, 9760, 9882, 9894, 9945, 10088, 10370, 10476, 10530, 10608, 10980, 11016, 11232, 11349, 11640, 11834, 11895, 11934, 12240, 12444, 12610, 12688, 12960, 13095, 13176, 13192, 13260, 13481, 13770, 13968, 14040, 14274, 14640, 14688, 14841, 15132, 15520, 15555, 15714, 15860, 15912, 16470, 16490, 16592, 16848, 17460, 17568, 17680, 17751, 17901, 18360, 18666, 18720, 18915, 19032, 19764, 19788, 19890, 20176, 20740, 20952, 21060, 21216, 21411, 21437, 21960, 22032, 22698, 23280, 23668, 23790, 23868, 24480, 24705, 24735, 24888, 25220, 25376, 26190, 26352, 26384, 26520, 26962, 27540, 27936, 27999, 28080, 28548, 29280, 29585, 29682, 29835, 30264, 31110, 31428, 31720, 31824, 32940, 32980, 33184, 33696, 34047, 34920, 35360, 35502, 35685, 35802, 36720, 37332, 37830, 38064, 39285, 39528, 39576, 39780, 40352, 40443, 41480, 41904, 42120, 42822, 42874, 43920, 44064, 44523, 45396, 46560, 46665, 47336, 47580, 47736, 49410, 49470, 49776, 50440, 52380, 52704, 52768, 53040, 53253, 53924, 55080, 55998, 56160, 56745, 57096, 59170, 59364, 59670, 60528, 62220, 62856, 63440, 63648, 64233, 64311, 65880, 65960, 67405, 68094, 69840, 71004, 71370, 71604, 73440, 74205, 74664, 75660, 76128, 76921, 78570, 79056, 79152, 79560, 80886, 82960, 83808, 83997, 84240, 85644, 85748, 87840, 88755, 89046, 89505, 90792, 93330, 94672, 95160, 95472, 98820, 98940, 99552, 100589, 100880, 102141, 104760, 106080, 106506, 107055, 107185, 107848, 110160, 111996, 113490, 114192, 118340, 118728, 119340, 121056, 121329, 124440, 125712, 126880, 128466, 128622, 131760, 131920, 133569, 134810, 136188, 139680, 139995, 142008, 142740, 143208, 148410, 149328, 151320, 153842, 157140, 158112, 158304, 159120, 159759, 161772, 165920, 167994, 168480, 170235, 171288, 171496, 177510, 178092, 179010, 181584, 186660, 189344, 190320, 190944, 192933, 197640, 197880, 201178, 201760, 202215, 204282, 209520, 213012, 214110, 214370, 215696, 220320, 222615, 223992, 226980, 228384, 230763, 236680, 237456, 238680, 242658, 248880, 251424, 256932, 257244, 263520, 263840, 266265, 267138, 269620, 272376, 279990, 284016, 285480, 286416, 296820, 298656, 301767, 302640, 307684, 314280, 318240, 319518, 321165, 321555, 323544, 335988, 340470, 342576, 342992, 355020, 356184, 358020, 363168, 363987, 373320, 380640, 384605, 385866, 395280, 395760, 402356, 404430, 408564, 419040, 419985, 426024, 428220, 428740, 431392, 445230, 447984, 453960, 461526, 473360, 474912, 477360, 479277, 485316, 497760, 502945, 510705, 513864, 514488, 532530, 534276, 539240, 544752, 559980, 568032, 570960, 572832, 578799, 593640, 603534, 605280, 606645, 615368, 628560, 639036, 642330, 643110, 647088, 667845, 671976, 680940, 685152, 685984, 692289, 710040, 712368, 716040, 727974, 746640, 769210, 771732, 790560, 791520, 798795, 804712, 808860, 817128, 839970, 852048, 856440, 857480, 890460, 895968, 905301, 907920, 923052, 946720, 954720, 958554, 964665, 970632, 1005890, 1021410, 1027728, 1028976, 1065060, 1068552, 1078480, 1089504, 1091961, 1119960, 1141920, 1153815, 1157598, 1187280, 1207068, 1213290, 1230736, 1257120, 1278072, 1284660, 1286220, 1294176, 1307657, 1335690, 1343952, 1361880, 1384578, 1420080, 1424736, 1432080, 1455948, 1493280, 1508835, 1538420, 1543464, 1597590, 1609424, 1617720, 1634256, 1679940, 1704096, 1712880, 1714960, 1736397, 1780920, 1810602, 1815840, 1819935, 1846104, 1917108, 1929330, 1941264, 2011780, 2042820, 2055456, 2057952, 2076867, 2130120, 2137104, 2156960, 2183922, 2239920, 2307630, 2315196, 2374560, 2396385, 2414136, 2426580, 2461472, 2556144, 2569320, 2572440, 2615314, 2671380, 2687904, 2715903, 2723760, 2769156, 2840160, 2864160, 2893995, 2911896, 3017670, 3076840, 3086928, 3195180, 3218848, 3235440, 3268512, 3359880, 3425760, 3429920, 3461445, 3472794, 3561840, 3621204, 3639870, 3692208, 3834216, 3858660, 3882528, 3922971, 4023560, 4085640, 4153734, 4260240, 4274208, 4367844, 4479840, 4526505, 4615260, 4630392, 4792770, 4828272, 4853160, 5112288, 5138640, 5144880, 5230628, 5342760, 5431806, 5447520, 5459805, 5538312, 5787990, 5823792, 6035340, 6153680, 6173856, 6230601, 6390360, 6470880, 6538285, 6719760, 6922890, 6945588, 7123680, 7242408, 7279740, 7384416, 7668432, 7717320, 7845942, 8047120, 8147709, 8171280, 8307468, 8520480, 8681985, 8735688, 9053010, 9230520, 9260784, 9585540, 9656544, 9706320, 10277280, 10289760, 10384335, 10461256, 10685520, 10863612, 10919610, 11076624, 11575980, 11647584, 11768913, 12070680, 12307360, 12461202, 12780720, 13076570, 13439520, 13579515, 13845780, 13891176, 14484816, 14559480, 15336864, 15434640, 15691884, 16094240, 16295418, 16342560, 16614936, 17363970, 17471376, 18106020, 18461040, 18521568, 19171080, 19412640, 19614855, 20768670, 20922512, 21371040, 21727224, 21839220, 22153248, 23151960, 23537826, 24141360, 24922404, 25561440, 26153140, 27159030, 27691560, 27782352, 28969632, 29118960, 30869280, 31153005, 31383768, 32590836, 33229872, 34727940, 34942752, 35306739, 36212040, 36922080, 38342160, 39229710, 40738545, 41537340, 41845024, 43454448, 43678440, 46303920, 47075652, 48282720, 49844808, 52306280, 54318060, 55383120, 55564704, 58237920, 58844565, 62306010, 62767536, 65181672, 66459744, 69455880, 70613478, 72424080, 76684320, 78459420, 81477090, 83074680, 86908896, 87356880, 92607840, 94151304, 99689616, 104612560, 105920217, 108636120, 110766240, 117689130, 124612020, 125535072, 130363344, 138911760, 141226956, 144848160, 156918840, 162954180, 166149360, 174713760, 176533695, 188302608, 199379232, 209225120, 211840434, 217272240, 235378260, 249224040, 260726688, 277823520, 282453912, 313837680, 325908360, 332298720, 353067390, 376605216, 423680868, 434544480, 470756520, 498448080, 529601085, 564907824, 627675360, 651816720, 706134780, 847361736, 941513040, 996896160, 1059202170, 1129815648, 1303633440, 1412269560, 1694723472, 1883026080, 2118404340, 2824539120, 3389446944, 4236808680, 5649078240, 8473617360, 16947234720]

約数ペア:

[(1, 16947234720), (2, 8473617360), (3, 5649078240), (4, 4236808680), (5, 3389446944), (6, 2824539120), (8, 2118404340), (9, 1883026080), (10, 1694723472), (12, 1412269560), (13, 1303633440), (15, 1129815648), (16, 1059202170), (17, 996896160), (18, 941513040), (20, 847361736), (24, 706134780), (26, 651816720), (27, 627675360), (30, 564907824), (32, 529601085), (34, 498448080), (36, 470756520), (39, 434544480), (40, 423680868), (45, 376605216), (48, 353067390), (51, 332298720), (52, 325908360), (54, 313837680), (60, 282453912), (61, 277823520), (65, 260726688), (68, 249224040), (72, 235378260), (78, 217272240), (80, 211840434), (81, 209225120), (85, 199379232), (90, 188302608), (96, 176533695), (97, 174713760), (102, 166149360), (104, 162954180), (108, 156918840), (117, 144848160), (120, 141226956), (122, 138911760), (130, 130363344), (135, 125535072), (136, 124612020), (144, 117689130), (153, 110766240), (156, 108636120), (160, 105920217), (162, 104612560), (170, 99689616), (180, 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(864, 19614855), (873, 19412640), (884, 19171080), (915, 18521568), (918, 18461040), (936, 18106020), (970, 17471376), (976, 17363970), (1020, 16614936), (1037, 16342560), (1040, 16295418), (1053, 16094240), (1080, 15691884), (1098, 15434640), (1105, 15336864), (1164, 14559480), (1170, 14484816), (1220, 13891176), (1224, 13845780), (1248, 13579515), (1261, 13439520), (1296, 13076570), (1326, 12780720), (1360, 12461202), (1377, 12307360), (1404, 12070680), (1440, 11768913), (1455, 11647584), (1464, 11575980), (1530, 11076624), (1552, 10919610), (1560, 10863612), (1586, 10685520), (1620, 10461256), (1632, 10384335), (1647, 10289760), (1649, 10277280), (1746, 9706320), (1755, 9656544), (1768, 9585540), (1830, 9260784), (1836, 9230520), (1872, 9053010), (1940, 8735688), (1952, 8681985), (1989, 8520480), (2040, 8307468), (2074, 8171280), (2080, 8147709), (2106, 8047120), (2160, 7845942), (2196, 7717320), (2210, 7668432), (2295, 7384416), (2328, 7279740), (2340, 7242408), (2379, 7123680), (2440, 6945588), (2448, 6922890), (2522, 6719760), (2592, 6538285), (2619, 6470880), (2652, 6390360), (2720, 6230601), (2745, 6173856), (2754, 6153680), (2808, 6035340), (2910, 5823792), (2928, 5787990), (3060, 5538312), (3104, 5459805), (3111, 5447520), (3120, 5431806), (3172, 5342760), (3240, 5230628), (3294, 5144880), (3298, 5138640), (3315, 5112288), (3492, 4853160), (3510, 4828272), (3536, 4792770), (3660, 4630392), (3672, 4615260), (3744, 4526505), (3783, 4479840), (3880, 4367844), (3965, 4274208), (3978, 4260240), (4080, 4153734), (4148, 4085640), (4212, 4023560), (4320, 3922971), (4365, 3882528), (4392, 3858660), (4420, 3834216), (4590, 3692208), (4656, 3639870), (4680, 3621204), (4758, 3561840), (4880, 3472794), (4896, 3461445), (4941, 3429920), (4947, 3425760), (5044, 3359880), (5185, 3268512), (5238, 3235440), (5265, 3218848), (5304, 3195180), (5490, 3086928), (5508, 3076840), (5616, 3017670), (5820, 2911896), (5856, 2893995), (5917, 2864160), (5967, 2840160), (6120, 2769156), (6222, 2723760), (6240, 2715903), (6305, 2687904), (6344, 2671380), (6480, 2615314), (6588, 2572440), (6596, 2569320), (6630, 2556144), (6885, 2461472), (6984, 2426580), (7020, 2414136), (7072, 2396385), (7137, 2374560), (7320, 2315196), (7344, 2307630), (7566, 2239920), (7760, 2183922), (7857, 2156960), (7930, 2137104), (7956, 2130120), (8160, 2076867), (8235, 2057952), (8245, 2055456), (8296, 2042820), (8424, 2011780), (8730, 1941264), (8784, 1929330), (8840, 1917108), (9180, 1846104), (9312, 1819935), (9333, 1815840), (9360, 1810602), (9516, 1780920), (9760, 1736397), (9882, 1714960), (9894, 1712880), (9945, 1704096), (10088, 1679940), (10370, 1634256), (10476, 1617720), (10530, 1609424), (10608, 1597590), (10980, 1543464), (11016, 1538420), (11232, 1508835), (11349, 1493280), (11640, 1455948), (11834, 1432080), (11895, 1424736), (11934, 1420080), (12240, 1384578), (12444, 1361880), (12610, 1343952), (12688, 1335690), (12960, 1307657), (13095, 1294176), (13176, 1286220), (13192, 1284660), (13260, 1278072), (13481, 1257120), (13770, 1230736), (13968, 1213290), (14040, 1207068), (14274, 1187280), (14640, 1157598), (14688, 1153815), (14841, 1141920), (15132, 1119960), (15520, 1091961), (15555, 1089504), (15714, 1078480), (15860, 1068552), (15912, 1065060), (16470, 1028976), (16490, 1027728), (16592, 1021410), (16848, 1005890), (17460, 970632), (17568, 964665), (17680, 958554), (17751, 954720), (17901, 946720), (18360, 923052), (18666, 907920), (18720, 905301), (18915, 895968), (19032, 890460), (19764, 857480), (19788, 856440), (19890, 852048), (20176, 839970), (20740, 817128), (20952, 808860), (21060, 804712), (21216, 798795), (21411, 791520), (21437, 790560), (21960, 771732), (22032, 769210), (22698, 746640), (23280, 727974), (23668, 716040), (23790, 712368), (23868, 710040), (24480, 692289), (24705, 685984), (24735, 685152), (24888, 680940), (25220, 671976), (25376, 667845), (26190, 647088), (26352, 643110), (26384, 642330), (26520, 639036), (26962, 628560), (27540, 615368), (27936, 606645), (27999, 605280), (28080, 603534), (28548, 593640), (29280, 578799), (29585, 572832), (29682, 570960), (29835, 568032), (30264, 559980), (31110, 544752), (31428, 539240), (31720, 534276), (31824, 532530), (32940, 514488), (32980, 513864), (33184, 510705), (33696, 502945), (34047, 497760), (34920, 485316), (35360, 479277), (35502, 477360), (35685, 474912), (35802, 473360), (36720, 461526), (37332, 453960), (37830, 447984), (38064, 445230), (39285, 431392), (39528, 428740), (39576, 428220), (39780, 426024), (40352, 419985), (40443, 419040), (41480, 408564), (41904, 404430), (42120, 402356), (42822, 395760), (42874, 395280), (43920, 385866), (44064, 384605), (44523, 380640), (45396, 373320), (46560, 363987), (46665, 363168), (47336, 358020), (47580, 356184), (47736, 355020), (49410, 342992), (49470, 342576), (49776, 340470), (50440, 335988), (52380, 323544), (52704, 321555), (52768, 321165), (53040, 319518), (53253, 318240), (53924, 314280), (55080, 307684), (55998, 302640), (56160, 301767), (56745, 298656), (57096, 296820), (59170, 286416), (59364, 285480), (59670, 284016), (60528, 279990), (62220, 272376), (62856, 269620), (63440, 267138), (63648, 266265), (64233, 263840), (64311, 263520), (65880, 257244), (65960, 256932), (67405, 251424), (68094, 248880), (69840, 242658), (71004, 238680), (71370, 237456), (71604, 236680), (73440, 230763), (74205, 228384), (74664, 226980), (75660, 223992), (76128, 222615), (76921, 220320), (78570, 215696), (79056, 214370), (79152, 214110), (79560, 213012), (80886, 209520), (82960, 204282), (83808, 202215), (83997, 201760), (84240, 201178), (85644, 197880), (85748, 197640), (87840, 192933), (88755, 190944), (89046, 190320), (89505, 189344), (90792, 186660), (93330, 181584), (94672, 179010), (95160, 178092), (95472, 177510), (98820, 171496), (98940, 171288), (99552, 170235), (100589, 168480), (100880, 167994), (102141, 165920), (104760, 161772), (106080, 159759), (106506, 159120), (107055, 158304), (107185, 158112), (107848, 157140), (110160, 153842), (111996, 151320), (113490, 149328), (114192, 148410), (118340, 143208), (118728, 142740), (119340, 142008), (121056, 139995), (121329, 139680), (124440, 136188), (125712, 134810), (126880, 133569), (128466, 131920), (128622, 131760)]