2640805440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 896

約数和(自身を含む): 11415613440

約数和(自身を除く): 8774808000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 37, 38, 39, 40, 42, 43, 48, 52, 56, 57, 60, 64, 65, 70, 74, 76, 78, 80, 84, 86, 91, 95, 96, 104, 105, 111, 112, 114, 120, 129, 130, 133, 140, 148, 152, 156, 160, 168, 172, 182, 185, 190, 192, 195, 208, 210, 215, 222, 224, 228, 240, 247, 258, 259, 260, 266, 273, 280, 285, 296, 301, 304, 312, 320, 336, 344, 364, 370, 380, 390, 399, 416, 420, 430, 444, 448, 455, 456, 480, 481, 494, 516, 518, 520, 532, 546, 555, 559, 560, 570, 592, 602, 608, 624, 645, 665, 672, 688, 703, 728, 740, 741, 760, 777, 780, 798, 817, 832, 840, 860, 888, 903, 910, 912, 960, 962, 988, 1032, 1036, 1040, 1064, 1092, 1110, 1118, 1120, 1140, 1184, 1204, 1216, 1235, 1248, 1290, 1295, 1330, 1344, 1365, 1376, 1406, 1443, 1456, 1480, 1482, 1505, 1520, 1554, 1560, 1591, 1596, 1634, 1677, 1680, 1720, 1729, 1776, 1806, 1820, 1824, 1924, 1976, 1995, 2064, 2072, 2080, 2109, 2128, 2184, 2220, 2236, 2240, 2280, 2368, 2405, 2408, 2451, 2470, 2496, 2580, 2590, 2660, 2730, 2752, 2795, 2812, 2886, 2912, 2960, 2964, 3010, 3040, 3108, 3120, 3182, 3192, 3268, 3354, 3360, 3367, 3440, 3458, 3515, 3552, 3612, 3640, 3648, 3705, 3848, 3885, 3913, 3952, 3990, 4085, 4128, 4144, 4160, 4218, 4256, 4368, 4440, 4472, 4515, 4560, 4773, 4810, 4816, 4902, 4921, 4940, 5160, 5180, 5187, 5320, 5460, 5590, 5624, 5719, 5772, 5824, 5920, 5928, 6020, 6080, 6216, 6240, 6364, 6384, 6536, 6708, 6720, 6734, 6880, 6916, 7030, 7104, 7215, 7224, 7280, 7410, 7696, 7770, 7826, 7904, 7955, 7980, 8170, 8256, 8288, 8385, 8436, 8512, 8645, 8736, 8880, 8944, 9030, 9120, 9139, 9546, 9620, 9632, 9804, 9842, 9880, 10101, 10320, 10360, 10374, 10545, 10621, 10640, 10920, 11137, 11180, 11248, 11438, 11544, 11739, 11840, 11856, 12040, 12255, 12432, 12480, 12728, 12768, 13072, 13416, 13468, 13760, 13832, 14060, 14430, 14448, 14560, 14763, 14820, 15392, 15540, 15652, 15808, 15910, 15960, 16340, 16576, 16770, 16835, 16872, 17157, 17290, 17472, 17760, 17888, 18060, 18240, 18278, 19092, 19240, 19264, 19565, 19608, 19684, 19760, 20202, 20640, 20683, 20720, 20748, 21090, 21242, 21280, 21840, 22274, 22360, 22496, 22876, 23088, 23478, 23712, 23865, 24080, 24510, 24605, 24864, 25456, 25536, 25935, 26144, 26832, 26936, 27417, 27664, 28120, 28595, 28860, 28896, 29120, 29526, 29640, 30229, 30784, 31080, 31304, 31820, 31863, 31920, 32680, 33411, 33540, 33670, 33744, 34314, 34580, 35520, 35776, 36120, 36556, 38184, 38480, 39130, 39216, 39368, 39520, 40404, 41280, 41366, 41440, 41496, 42180, 42484, 42560, 43680, 44548, 44720, 44992, 45695, 45752, 46176, 46956, 47424, 47730, 48160, 49020, 49210, 49728, 50505, 50912, 51870, 52288, 53105, 53664, 53872, 54834, 55328, 55685, 56240, 57190, 57720, 57792, 58695, 59052, 59280, 60458, 62049, 62160, 62608, 63640, 63726, 63840, 63973, 65360, 66822, 67080, 67340, 67488, 68628, 69160, 72240, 73112, 73815, 74347, 76368, 76960, 78260, 78432, 78736, 79040, 80808, 82732, 82880, 82992, 84360, 84968, 85785, 87360, 89096, 89440, 90687, 91390, 91504, 92352, 93912, 95460, 96320, 98040, 98420, 101010, 101824, 103415, 103740, 106210, 107328, 107744, 109668, 110656, 111370, 112480, 114380, 115440, 117390, 118104, 118560, 120916, 124098, 124320, 125216, 127280, 127452, 127680, 127946, 130720, 133644, 134160, 134680, 134976, 137085, 137256, 138320, 144480, 144781, 146224, 147630, 148694, 151145, 152736, 153920, 156520, 156864, 157472, 159315, 161616, 165464, 165984, 167055, 168720, 169936, 171570, 178192, 178880, 181374, 182780, 183008, 187824, 190920, 191919, 196080, 196840, 202020, 206830, 207480, 211603, 212420, 215488, 219336, 222740, 223041, 224960, 228760, 230880, 234780, 236208, 237120, 241832, 248196, 248640, 250432, 254560, 254904, 255892, 261440, 267288, 268320, 269360, 274170, 274512, 276640, 288960, 289562, 292448, 295260, 297388, 302290, 305472, 310245, 313040, 314944, 318630, 319865, 323232, 330928, 331968, 334110, 337440, 339872, 343140, 356384, 362748, 365560, 366016, 371735, 375648, 381840, 383838, 392160, 392977, 393680, 404040, 413660, 414960, 423206, 424840, 434343, 438672, 445480, 446082, 453435, 457520, 461760, 469560, 472416, 483664, 496392, 509120, 509808, 511784, 534576, 536640, 538720, 548340, 549024, 553280, 579124, 584896, 590520, 594776, 604580, 620490, 626080, 634809, 637260, 639730, 646464, 661856, 668220, 674880, 679744, 686280, 712768, 723905, 725496, 731120, 743470, 751296, 763680, 767676, 784320, 785954, 787360, 808080, 827320, 829920, 846412, 849680, 868686, 877344, 890960, 892164, 906870, 915040, 939120, 944832, 959595, 967328, 992784, 1019616, 1023568, 1058015, 1069152, 1077440, 1096680, 1098048, 1115205, 1158248, 1178931, 1181040, 1189552, 1209160, 1240980, 1252160, 1269618, 1274520, 1279460, 1323712, 1336440, 1372560, 1447810, 1450992, 1462240, 1486940, 1527360, 1535352, 1571908, 1574720, 1616160, 1654640, 1659840, 1692824, 1699360, 1737372, 1754688, 1781920, 1784328, 1813740, 1830080, 1878240, 1919190, 1934656, 1964885, 1985568, 2039232, 2047136, 2116030, 2138304, 2171715, 2193360, 2230410, 2316496, 2357862, 2362080, 2379104, 2418320, 2481960, 2539236, 2549040, 2558920, 2672880, 2745120, 2750839, 2895620, 2901984, 2924480, 2973880, 3070704, 3143816, 3174045, 3232320, 3309280, 3385648, 3398720, 3474744, 3563840, 3568656, 3627480, 3756480, 3838380, 3929770, 3971136, 4094272, 4232060, 4343430, 4386720, 4460820, 4632992, 4715724, 4724160, 4758208, 4836640, 4963920, 5078472, 5098080, 5117840, 5345760, 5490240, 5501678, 5791240, 5803968, 5894655, 5947760, 6141408, 6287632, 6348090, 6618560, 6771296, 6949488, 7137312, 7254960, 7676760, 7859540, 8252517, 8464120, 8686860, 8773440, 8921640, 9265984, 9431448, 9673280, 9927840, 10156944, 10196160, 10235680, 10691520, 11003356, 11582480, 11789310, 11895520, 12282816, 12575264, 12696180, 13542592, 13754195, 13898976, 14274624, 14509920, 15353520, 15719080, 16505034, 16928240, 17373720, 17843280, 18862896, 19855680, 20313888, 20471360, 22006712, 23164960, 23578620, 23791040, 25150528, 25392360, 27508390, 27797952, 29019840, 30707040, 31438160, 33010068, 33856480, 34747440, 35686560, 37725792, 40627776, 41262585, 44013424, 46329920, 47157240, 50784720, 55016780, 61414080, 62876320, 66020136, 67712960, 69494880, 71373120, 75451584, 82525170, 88026848, 94314480, 101569440, 110033560, 125752640, 132040272, 138989760, 165050340, 176053696, 188628960, 203138880, 220067120, 264080544, 330100680, 377257920, 440134240, 528161088, 660201360, 880268480, 1320402720, 2640805440]

約数ペア:

[(1, 2640805440), (2, 1320402720), (3, 880268480), (4, 660201360), (5, 528161088), (6, 440134240), (7, 377257920), (8, 330100680), (10, 264080544), (12, 220067120), (13, 203138880), (14, 188628960), (15, 176053696), (16, 165050340), (19, 138989760), (20, 132040272), (21, 125752640), (24, 110033560), (26, 101569440), (28, 94314480), (30, 88026848), (32, 82525170), (35, 75451584), (37, 71373120), (38, 69494880), (39, 67712960), (40, 66020136), (42, 62876320), (43, 61414080), (48, 55016780), (52, 50784720), (56, 47157240), (57, 46329920), (60, 44013424), (64, 41262585), (65, 40627776), (70, 37725792), (74, 35686560), (76, 34747440), (78, 33856480), (80, 33010068), (84, 31438160), (86, 30707040), (91, 29019840), (95, 27797952), (96, 27508390), (104, 25392360), (105, 25150528), (111, 23791040), (112, 23578620), (114, 23164960), (120, 22006712), (129, 20471360), (130, 20313888), (133, 19855680), (140, 18862896), (148, 17843280), (152, 17373720), (156, 16928240), (160, 16505034), (168, 15719080), (172, 15353520), (182, 14509920), (185, 14274624), (190, 13898976), (192, 13754195), (195, 13542592), (208, 12696180), (210, 12575264), (215, 12282816), (222, 11895520), (224, 11789310), (228, 11582480), (240, 11003356), (247, 10691520), (258, 10235680), (259, 10196160), (260, 10156944), (266, 9927840), (273, 9673280), (280, 9431448), (285, 9265984), (296, 8921640), (301, 8773440), (304, 8686860), (312, 8464120), (320, 8252517), (336, 7859540), (344, 7676760), (364, 7254960), (370, 7137312), (380, 6949488), (390, 6771296), (399, 6618560), (416, 6348090), (420, 6287632), (430, 6141408), (444, 5947760), (448, 5894655), (455, 5803968), (456, 5791240), (480, 5501678), (481, 5490240), (494, 5345760), (516, 5117840), (518, 5098080), (520, 5078472), (532, 4963920), (546, 4836640), (555, 4758208), (559, 4724160), (560, 4715724), (570, 4632992), (592, 4460820), (602, 4386720), (608, 4343430), (624, 4232060), (645, 4094272), (665, 3971136), (672, 3929770), (688, 3838380), (703, 3756480), (728, 3627480), (740, 3568656), (741, 3563840), (760, 3474744), (777, 3398720), (780, 3385648), (798, 3309280), (817, 3232320), (832, 3174045), (840, 3143816), (860, 3070704), (888, 2973880), (903, 2924480), (910, 2901984), (912, 2895620), (960, 2750839), (962, 2745120), (988, 2672880), (1032, 2558920), (1036, 2549040), (1040, 2539236), (1064, 2481960), (1092, 2418320), (1110, 2379104), (1118, 2362080), (1120, 2357862), (1140, 2316496), (1184, 2230410), (1204, 2193360), (1216, 2171715), (1235, 2138304), (1248, 2116030), (1290, 2047136), (1295, 2039232), (1330, 1985568), (1344, 1964885), (1365, 1934656), (1376, 1919190), (1406, 1878240), (1443, 1830080), (1456, 1813740), (1480, 1784328), (1482, 1781920), (1505, 1754688), (1520, 1737372), (1554, 1699360), (1560, 1692824), (1591, 1659840), (1596, 1654640), (1634, 1616160), (1677, 1574720), (1680, 1571908), (1720, 1535352), (1729, 1527360), (1776, 1486940), (1806, 1462240), (1820, 1450992), (1824, 1447810), (1924, 1372560), (1976, 1336440), (1995, 1323712), (2064, 1279460), (2072, 1274520), (2080, 1269618), (2109, 1252160), (2128, 1240980), (2184, 1209160), (2220, 1189552), (2236, 1181040), (2240, 1178931), (2280, 1158248), (2368, 1115205), (2405, 1098048), (2408, 1096680), (2451, 1077440), (2470, 1069152), (2496, 1058015), (2580, 1023568), (2590, 1019616), (2660, 992784), (2730, 967328), (2752, 959595), (2795, 944832), (2812, 939120), (2886, 915040), (2912, 906870), (2960, 892164), (2964, 890960), (3010, 877344), (3040, 868686), (3108, 849680), (3120, 846412), (3182, 829920), (3192, 827320), (3268, 808080), (3354, 787360), (3360, 785954), (3367, 784320), (3440, 767676), (3458, 763680), (3515, 751296), (3552, 743470), (3612, 731120), (3640, 725496), (3648, 723905), (3705, 712768), (3848, 686280), (3885, 679744), (3913, 674880), (3952, 668220), (3990, 661856), (4085, 646464), (4128, 639730), (4144, 637260), (4160, 634809), (4218, 626080), (4256, 620490), (4368, 604580), (4440, 594776), (4472, 590520), (4515, 584896), (4560, 579124), (4773, 553280), (4810, 549024), (4816, 548340), (4902, 538720), (4921, 536640), (4940, 534576), (5160, 511784), (5180, 509808), (5187, 509120), (5320, 496392), (5460, 483664), (5590, 472416), (5624, 469560), (5719, 461760), (5772, 457520), (5824, 453435), (5920, 446082), (5928, 445480), (6020, 438672), (6080, 434343), (6216, 424840), (6240, 423206), (6364, 414960), (6384, 413660), (6536, 404040), (6708, 393680), (6720, 392977), (6734, 392160), (6880, 383838), (6916, 381840), (7030, 375648), (7104, 371735), (7215, 366016), (7224, 365560), (7280, 362748), (7410, 356384), (7696, 343140), (7770, 339872), (7826, 337440), (7904, 334110), (7955, 331968), (7980, 330928), (8170, 323232), (8256, 319865), (8288, 318630), (8385, 314944), (8436, 313040), (8512, 310245), (8645, 305472), (8736, 302290), (8880, 297388), (8944, 295260), (9030, 292448), (9120, 289562), (9139, 288960), (9546, 276640), (9620, 274512), (9632, 274170), (9804, 269360), (9842, 268320), (9880, 267288), (10101, 261440), (10320, 255892), (10360, 254904), (10374, 254560), (10545, 250432), (10621, 248640), (10640, 248196), (10920, 241832), (11137, 237120), (11180, 236208), (11248, 234780), (11438, 230880), (11544, 228760), (11739, 224960), (11840, 223041), (11856, 222740), (12040, 219336), (12255, 215488), (12432, 212420), (12480, 211603), (12728, 207480), (12768, 206830), (13072, 202020), (13416, 196840), (13468, 196080), (13760, 191919), (13832, 190920), (14060, 187824), (14430, 183008), (14448, 182780), (14560, 181374), (14763, 178880), (14820, 178192), (15392, 171570), (15540, 169936), (15652, 168720), (15808, 167055), (15910, 165984), (15960, 165464), (16340, 161616), (16576, 159315), (16770, 157472), (16835, 156864), (16872, 156520), (17157, 153920), (17290, 152736), (17472, 151145), (17760, 148694), (17888, 147630), (18060, 146224), (18240, 144781), (18278, 144480), (19092, 138320), (19240, 137256), (19264, 137085), (19565, 134976), (19608, 134680), (19684, 134160), (19760, 133644), (20202, 130720), (20640, 127946), (20683, 127680), (20720, 127452), (20748, 127280), (21090, 125216), (21242, 124320), (21280, 124098), (21840, 120916), (22274, 118560), (22360, 118104), (22496, 117390), (22876, 115440), (23088, 114380), (23478, 112480), (23712, 111370), (23865, 110656), (24080, 109668), (24510, 107744), (24605, 107328), (24864, 106210), (25456, 103740), (25536, 103415), (25935, 101824), (26144, 101010), (26832, 98420), (26936, 98040), (27417, 96320), (27664, 95460), (28120, 93912), (28595, 92352), (28860, 91504), (28896, 91390), (29120, 90687), (29526, 89440), (29640, 89096), (30229, 87360), (30784, 85785), (31080, 84968), (31304, 84360), (31820, 82992), (31863, 82880), (31920, 82732), (32680, 80808), (33411, 79040), (33540, 78736), (33670, 78432), (33744, 78260), (34314, 76960), (34580, 76368), (35520, 74347), (35776, 73815), (36120, 73112), (36556, 72240), (38184, 69160), (38480, 68628), (39130, 67488), (39216, 67340), (39368, 67080), (39520, 66822), (40404, 65360), (41280, 63973), (41366, 63840), (41440, 63726), (41496, 63640), (42180, 62608), (42484, 62160), (42560, 62049), (43680, 60458), (44548, 59280), (44720, 59052), (44992, 58695), (45695, 57792), (45752, 57720), (46176, 57190), (46956, 56240), (47424, 55685), (47730, 55328), (48160, 54834), (49020, 53872), (49210, 53664), (49728, 53105), (50505, 52288), (50912, 51870)]