19287391872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 512

約数和(自身を含む): 64595865600

約数和(自身を除く): 45308473728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 56, 57, 61, 64, 76, 82, 84, 96, 112, 114, 122, 123, 128, 133, 151, 152, 164, 168, 183, 192, 224, 228, 244, 246, 266, 287, 302, 304, 328, 336, 366, 384, 399, 427, 448, 453, 456, 488, 492, 532, 574, 604, 608, 656, 672, 732, 779, 798, 854, 861, 896, 906, 912, 976, 984, 1057, 1064, 1148, 1159, 1208, 1216, 1281, 1312, 1344, 1464, 1558, 1596, 1708, 1722, 1812, 1824, 1952, 1968, 2114, 2128, 2296, 2318, 2337, 2416, 2432, 2501, 2562, 2624, 2688, 2869, 2928, 3116, 3171, 3192, 3416, 3444, 3477, 3624, 3648, 3904, 3936, 4228, 4256, 4592, 4636, 4674, 4832, 5002, 5124, 5248, 5453, 5738, 5856, 6191, 6232, 6342, 6384, 6832, 6888, 6954, 7248, 7296, 7503, 7808, 7872, 8113, 8456, 8512, 8607, 9184, 9211, 9272, 9348, 9664, 10004, 10248, 10906, 11476, 11712, 12382, 12464, 12684, 12768, 13664, 13776, 13908, 14496, 15006, 15744, 16226, 16359, 16912, 17024, 17214, 17507, 18368, 18422, 18544, 18573, 18696, 19328, 20008, 20083, 20496, 21812, 22952, 23424, 24339, 24764, 24928, 25368, 25536, 27328, 27552, 27633, 27816, 28992, 30012, 32452, 32718, 33824, 34428, 35014, 36736, 36844, 37088, 37146, 37392, 40016, 40166, 40992, 43337, 43624, 45904, 47519, 48678, 49528, 49856, 50736, 51072, 52521, 54656, 55104, 55266, 55632, 57984, 60024, 60249, 64477, 64904, 65436, 67648, 68856, 70028, 73688, 74176, 74292, 74784, 80032, 80332, 81984, 86674, 87248, 91808, 95038, 97356, 99056, 99712, 101472, 105042, 110208, 110532, 111264, 117629, 120048, 120498, 128954, 129808, 130011, 130872, 135296, 137712, 140056, 142557, 147376, 148352, 148584, 149568, 160064, 160664, 163968, 173348, 174496, 175009, 183616, 190076, 193431, 194712, 198112, 202944, 210084, 221064, 222528, 235258, 240096, 240996, 257908, 259616, 260022, 261744, 275424, 280112, 285114, 294752, 297168, 299136, 320128, 321328, 332633, 346696, 348992, 350018, 352887, 367232, 377651, 380152, 386862, 389424, 396224, 405888, 420168, 442128, 445056, 470516, 480192, 481992, 515816, 519232, 520044, 523488, 525027, 550848, 560224, 570228, 589504, 594336, 642656, 665266, 693392, 697984, 700036, 705774, 755302, 760304, 773724, 778848, 792448, 823403, 840336, 884256, 941032, 960384, 963984, 997899, 1031632, 1038464, 1040088, 1046976, 1050054, 1101696, 1120448, 1132953, 1140456, 1179008, 1188672, 1225063, 1285312, 1330532, 1386784, 1400072, 1411548, 1510604, 1520608, 1547448, 1557696, 1646806, 1680672, 1768512, 1882064, 1927968, 1995798, 2063264, 2080176, 2093952, 2100108, 2240896, 2265906, 2280912, 2377344, 2450126, 2470209, 2570624, 2643557, 2661064, 2773568, 2800144, 2823096, 3021208, 3041216, 3094896, 3115392, 3293612, 3361344, 3537024, 3675189, 3764128, 3855936, 3991596, 4126528, 4160352, 4200216, 4531812, 4561824, 4900252, 4940418, 5287114, 5322128, 5547136, 5600288, 5646192, 6042416, 6082432, 6189792, 6587224, 6722688, 7175369, 7350378, 7528256, 7711872, 7930671, 7983192, 8253056, 8320704, 8400432, 9063624, 9123648, 9800504, 9880836, 10574228, 10644256, 11200576, 11292384, 12084832, 12379584, 13174448, 14350738, 14700756, 15056512, 15861342, 15966384, 16641408, 16800864, 18127248, 18247296, 19601008, 19761672, 21148456, 21288512, 21526107, 22401152, 22584768, 24169664, 24759168, 26348896, 28701476, 29401512, 31722684, 31932768, 33601728, 36254496, 39202016, 39523344, 42296912, 42577024, 43052214, 45169536, 48339328, 50227583, 52697792, 57402952, 58803024, 63445368, 63865536, 67203456, 72508992, 78404032, 79046688, 84593824, 86104428, 100455166, 105395584, 114805904, 117606048, 126890736, 127731072, 145017984, 150682749, 156808064, 158093376, 169187648, 172208856, 200910332, 229611808, 235212096, 253781472, 301365498, 316186752, 338375296, 344417712, 401820664, 459223616, 470424192, 507562944, 602730996, 688835424, 803641328, 918447232, 1015125888, 1205461992, 1377670848, 1607282656, 2410923984, 2755341696, 3214565312, 4821847968, 6429130624, 9643695936, 19287391872]

約数ペア:

[(1, 19287391872), (2, 9643695936), (3, 6429130624), (4, 4821847968), (6, 3214565312), (7, 2755341696), (8, 2410923984), (12, 1607282656), (14, 1377670848), (16, 1205461992), (19, 1015125888), (21, 918447232), (24, 803641328), (28, 688835424), (32, 602730996), (38, 507562944), (41, 470424192), (42, 459223616), (48, 401820664), (56, 344417712), (57, 338375296), (61, 316186752), (64, 301365498), (76, 253781472), (82, 235212096), (84, 229611808), (96, 200910332), (112, 172208856), (114, 169187648), (122, 158093376), (123, 156808064), (128, 150682749), (133, 145017984), (151, 127731072), (152, 126890736), (164, 117606048), (168, 114805904), (183, 105395584), (192, 100455166), (224, 86104428), (228, 84593824), (244, 79046688), (246, 78404032), (266, 72508992), (287, 67203456), (302, 63865536), (304, 63445368), (328, 58803024), (336, 57402952), (366, 52697792), (384, 50227583), (399, 48339328), (427, 45169536), (448, 43052214), (453, 42577024), (456, 42296912), (488, 39523344), (492, 39202016), (532, 36254496), (574, 33601728), (604, 31932768), (608, 31722684), (656, 29401512), (672, 28701476), (732, 26348896), (779, 24759168), (798, 24169664), (854, 22584768), (861, 22401152), (896, 21526107), (906, 21288512), (912, 21148456), (976, 19761672), (984, 19601008), (1057, 18247296), (1064, 18127248), (1148, 16800864), (1159, 16641408), (1208, 15966384), (1216, 15861342), (1281, 15056512), (1312, 14700756), (1344, 14350738), (1464, 13174448), (1558, 12379584), (1596, 12084832), (1708, 11292384), (1722, 11200576), (1812, 10644256), (1824, 10574228), (1952, 9880836), (1968, 9800504), (2114, 9123648), (2128, 9063624), (2296, 8400432), (2318, 8320704), (2337, 8253056), (2416, 7983192), (2432, 7930671), (2501, 7711872), (2562, 7528256), (2624, 7350378), (2688, 7175369), (2869, 6722688), (2928, 6587224), (3116, 6189792), (3171, 6082432), (3192, 6042416), (3416, 5646192), (3444, 5600288), (3477, 5547136), (3624, 5322128), (3648, 5287114), (3904, 4940418), (3936, 4900252), (4228, 4561824), (4256, 4531812), (4592, 4200216), (4636, 4160352), (4674, 4126528), (4832, 3991596), (5002, 3855936), (5124, 3764128), (5248, 3675189), (5453, 3537024), (5738, 3361344), (5856, 3293612), (6191, 3115392), (6232, 3094896), (6342, 3041216), (6384, 3021208), (6832, 2823096), (6888, 2800144), (6954, 2773568), (7248, 2661064), (7296, 2643557), (7503, 2570624), (7808, 2470209), (7872, 2450126), (8113, 2377344), (8456, 2280912), (8512, 2265906), (8607, 2240896), (9184, 2100108), (9211, 2093952), (9272, 2080176), (9348, 2063264), (9664, 1995798), (10004, 1927968), (10248, 1882064), (10906, 1768512), (11476, 1680672), (11712, 1646806), (12382, 1557696), (12464, 1547448), (12684, 1520608), (12768, 1510604), (13664, 1411548), (13776, 1400072), (13908, 1386784), (14496, 1330532), (15006, 1285312), (15744, 1225063), (16226, 1188672), (16359, 1179008), (16912, 1140456), (17024, 1132953), (17214, 1120448), (17507, 1101696), (18368, 1050054), (18422, 1046976), (18544, 1040088), (18573, 1038464), (18696, 1031632), (19328, 997899), (20008, 963984), (20083, 960384), (20496, 941032), (21812, 884256), (22952, 840336), (23424, 823403), (24339, 792448), (24764, 778848), (24928, 773724), (25368, 760304), (25536, 755302), (27328, 705774), (27552, 700036), (27633, 697984), (27816, 693392), (28992, 665266), (30012, 642656), (32452, 594336), (32718, 589504), (33824, 570228), (34428, 560224), (35014, 550848), (36736, 525027), (36844, 523488), (37088, 520044), (37146, 519232), (37392, 515816), (40016, 481992), (40166, 480192), (40992, 470516), (43337, 445056), (43624, 442128), (45904, 420168), (47519, 405888), (48678, 396224), (49528, 389424), (49856, 386862), (50736, 380152), (51072, 377651), (52521, 367232), (54656, 352887), (55104, 350018), (55266, 348992), (55632, 346696), (57984, 332633), (60024, 321328), (60249, 320128), (64477, 299136), (64904, 297168), (65436, 294752), (67648, 285114), (68856, 280112), (70028, 275424), (73688, 261744), (74176, 260022), (74292, 259616), (74784, 257908), (80032, 240996), (80332, 240096), (81984, 235258), (86674, 222528), (87248, 221064), (91808, 210084), (95038, 202944), (97356, 198112), (99056, 194712), (99712, 193431), (101472, 190076), (105042, 183616), (110208, 175009), (110532, 174496), (111264, 173348), (117629, 163968), (120048, 160664), (120498, 160064), (128954, 149568), (129808, 148584), (130011, 148352), (130872, 147376), (135296, 142557), (137712, 140056)]