1276778880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 576

約数和(自身を含む): 5129233200

約数和(自身を除く): 3852454320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 59, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 118, 120, 128, 130, 136, 144, 153, 156, 160, 170, 177, 180, 192, 195, 204, 208, 221, 234, 236, 240, 255, 260, 272, 288, 289, 295, 306, 312, 320, 340, 354, 360, 384, 390, 408, 416, 442, 468, 472, 480, 510, 520, 531, 544, 576, 578, 585, 590, 612, 624, 640, 663, 680, 708, 720, 765, 767, 780, 816, 832, 867, 884, 885, 936, 944, 960, 1003, 1020, 1040, 1062, 1088, 1105, 1152, 1156, 1170, 1180, 1224, 1248, 1326, 1360, 1416, 1440, 1445, 1530, 1534, 1560, 1632, 1664, 1734, 1768, 1770, 1872, 1888, 1920, 1989, 2006, 2040, 2080, 2124, 2176, 2210, 2301, 2312, 2340, 2360, 2448, 2496, 2601, 2652, 2655, 2720, 2832, 2880, 2890, 3009, 3060, 3068, 3120, 3264, 3315, 3468, 3536, 3540, 3744, 3757, 3776, 3835, 3978, 4012, 4080, 4160, 4248, 4335, 4420, 4602, 4624, 4680, 4720, 4896, 4992, 5015, 5202, 5304, 5310, 5440, 5664, 5760, 5780, 6018, 6120, 6136, 6240, 6528, 6630, 6903, 6936, 7072, 7080, 7488, 7514, 7552, 7670, 7956, 8024, 8160, 8320, 8496, 8670, 8840, 9027, 9204, 9248, 9360, 9440, 9792, 9945, 10030, 10404, 10608, 10620, 10880, 11271, 11328, 11505, 11560, 12036, 12240, 12272, 12480, 13005, 13039, 13260, 13806, 13872, 14144, 14160, 14976, 15028, 15045, 15340, 15912, 16048, 16320, 16992, 17051, 17340, 17680, 18054, 18408, 18496, 18720, 18785, 18880, 19584, 19890, 20060, 20808, 21216, 21240, 22542, 22656, 23010, 23120, 24072, 24480, 24544, 24960, 26010, 26078, 26520, 27612, 27744, 28288, 28320, 30056, 30090, 30680, 31824, 32096, 32640, 33813, 33984, 34102, 34515, 34680, 35360, 36108, 36816, 36992, 37440, 37570, 37760, 39117, 39780, 40120, 41616, 42432, 42480, 45084, 45135, 46020, 46240, 48144, 48960, 49088, 51153, 52020, 52156, 53040, 55224, 55488, 56355, 56640, 60112, 60180, 61360, 63648, 64192, 65195, 67626, 67968, 68204, 69030, 69360, 70720, 72216, 73632, 74880, 75140, 78234, 79560, 80240, 83232, 84864, 84960, 85255, 90168, 90270, 92040, 92480, 96288, 97920, 98176, 102306, 104040, 104312, 106080, 110448, 110976, 112710, 113280, 117351, 120224, 120360, 122720, 127296, 128384, 130390, 135252, 136408, 138060, 138720, 141440, 144432, 147264, 150280, 153459, 156468, 159120, 160480, 166464, 169065, 169920, 170510, 180336, 180540, 184080, 184960, 192576, 195585, 204612, 208080, 208624, 212160, 220896, 221663, 225420, 234702, 240448, 240720, 245440, 254592, 255765, 260780, 270504, 272816, 276120, 277440, 288864, 294528, 300560, 306918, 312936, 318240, 320960, 332928, 338130, 339840, 341020, 360672, 361080, 368160, 385152, 391170, 409224, 416160, 417248, 424320, 441792, 443326, 450840, 469404, 480896, 481440, 490880, 511530, 521560, 541008, 545632, 552240, 554880, 577728, 586755, 601120, 613836, 625872, 636480, 641920, 664989, 676260, 682040, 721344, 722160, 736320, 767295, 782340, 818448, 832320, 834496, 883584, 886652, 901680, 938808, 962880, 1023060, 1043120, 1082016, 1091264, 1104480, 1108315, 1155456, 1173510, 1202240, 1227672, 1251744, 1272960, 1329978, 1352520, 1364080, 1442688, 1444320, 1472640, 1534590, 1564680, 1636896, 1664640, 1668992, 1773304, 1803360, 1877616, 1925760, 1994967, 2046120, 2086240, 2164032, 2182528, 2208960, 2216630, 2347020, 2404480, 2455344, 2503488, 2659956, 2705040, 2728160, 2888640, 3069180, 3129360, 3273792, 3324945, 3546608, 3606720, 3755232, 3989934, 4092240, 4172480, 4328064, 4417920, 4433260, 4694040, 4910688, 5006976, 5319912, 5410080, 5456320, 5777280, 6138360, 6258720, 6547584, 6649890, 7093216, 7213440, 7510464, 7979868, 8184480, 8344960, 8866520, 9388080, 9821376, 9974835, 10639824, 10820160, 10912640, 12276720, 12517440, 13299780, 14186432, 15020928, 15959736, 16368960, 17733040, 18776160, 19642752, 19949670, 21279648, 21640320, 24553440, 25034880, 26599560, 28372864, 31919472, 32737920, 35466080, 37552320, 39899340, 42559296, 49106880, 53199120, 63838944, 70932160, 75104640, 79798680, 85118592, 98213760, 106398240, 127677888, 141864320, 159597360, 212796480, 255355776, 319194720, 425592960, 638389440, 1276778880]

約数ペア:

[(1, 1276778880), (2, 638389440), (3, 425592960), (4, 319194720), (5, 255355776), (6, 212796480), (8, 159597360), (9, 141864320), (10, 127677888), (12, 106398240), (13, 98213760), (15, 85118592), (16, 79798680), (17, 75104640), (18, 70932160), (20, 63838944), (24, 53199120), (26, 49106880), (30, 42559296), (32, 39899340), (34, 37552320), (36, 35466080), (39, 32737920), (40, 31919472), (45, 28372864), (48, 26599560), (51, 25034880), (52, 24553440), (59, 21640320), (60, 21279648), (64, 19949670), (65, 19642752), (68, 18776160), (72, 17733040), (78, 16368960), (80, 15959736), (85, 15020928), (90, 14186432), (96, 13299780), (102, 12517440), (104, 12276720), (117, 10912640), (118, 10820160), (120, 10639824), (128, 9974835), (130, 9821376), (136, 9388080), (144, 8866520), (153, 8344960), (156, 8184480), (160, 7979868), (170, 7510464), (177, 7213440), (180, 7093216), (192, 6649890), (195, 6547584), (204, 6258720), (208, 6138360), (221, 5777280), (234, 5456320), (236, 5410080), (240, 5319912), (255, 5006976), (260, 4910688), (272, 4694040), (288, 4433260), (289, 4417920), (295, 4328064), (306, 4172480), (312, 4092240), (320, 3989934), (340, 3755232), (354, 3606720), (360, 3546608), (384, 3324945), (390, 3273792), (408, 3129360), (416, 3069180), (442, 2888640), (468, 2728160), (472, 2705040), (480, 2659956), (510, 2503488), (520, 2455344), (531, 2404480), (544, 2347020), (576, 2216630), (578, 2208960), (585, 2182528), (590, 2164032), (612, 2086240), (624, 2046120), (640, 1994967), (663, 1925760), (680, 1877616), (708, 1803360), (720, 1773304), (765, 1668992), (767, 1664640), (780, 1636896), (816, 1564680), (832, 1534590), (867, 1472640), (884, 1444320), (885, 1442688), (936, 1364080), (944, 1352520), (960, 1329978), (1003, 1272960), (1020, 1251744), (1040, 1227672), (1062, 1202240), (1088, 1173510), (1105, 1155456), (1152, 1108315), (1156, 1104480), (1170, 1091264), (1180, 1082016), (1224, 1043120), (1248, 1023060), (1326, 962880), (1360, 938808), (1416, 901680), (1440, 886652), (1445, 883584), (1530, 834496), (1534, 832320), (1560, 818448), (1632, 782340), (1664, 767295), (1734, 736320), (1768, 722160), (1770, 721344), (1872, 682040), (1888, 676260), (1920, 664989), (1989, 641920), (2006, 636480), (2040, 625872), (2080, 613836), (2124, 601120), (2176, 586755), (2210, 577728), (2301, 554880), (2312, 552240), (2340, 545632), (2360, 541008), (2448, 521560), (2496, 511530), (2601, 490880), (2652, 481440), (2655, 480896), (2720, 469404), (2832, 450840), (2880, 443326), (2890, 441792), (3009, 424320), (3060, 417248), (3068, 416160), (3120, 409224), (3264, 391170), (3315, 385152), (3468, 368160), (3536, 361080), (3540, 360672), (3744, 341020), (3757, 339840), (3776, 338130), (3835, 332928), (3978, 320960), (4012, 318240), (4080, 312936), (4160, 306918), (4248, 300560), (4335, 294528), (4420, 288864), (4602, 277440), (4624, 276120), (4680, 272816), (4720, 270504), (4896, 260780), (4992, 255765), (5015, 254592), (5202, 245440), (5304, 240720), (5310, 240448), (5440, 234702), (5664, 225420), (5760, 221663), (5780, 220896), (6018, 212160), (6120, 208624), (6136, 208080), (6240, 204612), (6528, 195585), (6630, 192576), (6903, 184960), (6936, 184080), (7072, 180540), (7080, 180336), (7488, 170510), (7514, 169920), (7552, 169065), (7670, 166464), (7956, 160480), (8024, 159120), (8160, 156468), (8320, 153459), (8496, 150280), (8670, 147264), (8840, 144432), (9027, 141440), (9204, 138720), (9248, 138060), (9360, 136408), (9440, 135252), (9792, 130390), (9945, 128384), (10030, 127296), (10404, 122720), (10608, 120360), (10620, 120224), (10880, 117351), (11271, 113280), (11328, 112710), (11505, 110976), (11560, 110448), (12036, 106080), (12240, 104312), (12272, 104040), (12480, 102306), (13005, 98176), (13039, 97920), (13260, 96288), (13806, 92480), (13872, 92040), (14144, 90270), (14160, 90168), (14976, 85255), (15028, 84960), (15045, 84864), (15340, 83232), (15912, 80240), (16048, 79560), (16320, 78234), (16992, 75140), (17051, 74880), (17340, 73632), (17680, 72216), (18054, 70720), (18408, 69360), (18496, 69030), (18720, 68204), (18785, 67968), (18880, 67626), (19584, 65195), (19890, 64192), (20060, 63648), (20808, 61360), (21216, 60180), (21240, 60112), (22542, 56640), (22656, 56355), (23010, 55488), (23120, 55224), (24072, 53040), (24480, 52156), (24544, 52020), (24960, 51153), (26010, 49088), (26078, 48960), (26520, 48144), (27612, 46240), (27744, 46020), (28288, 45135), (28320, 45084), (30056, 42480), (30090, 42432), (30680, 41616), (31824, 40120), (32096, 39780), (32640, 39117), (33813, 37760), (33984, 37570), (34102, 37440), (34515, 36992), (34680, 36816), (35360, 36108)]