1553299020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 864

約数和(自身を含む): 6692474880

約数和(自身を除く): 5139175860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 23, 26, 28, 30, 31, 35, 36, 38, 39, 42, 45, 46, 49, 52, 57, 60, 62, 63, 65, 69, 70, 76, 78, 84, 90, 91, 92, 93, 95, 98, 105, 114, 115, 117, 124, 126, 130, 133, 138, 140, 147, 155, 156, 161, 171, 180, 182, 186, 190, 195, 196, 207, 210, 217, 228, 230, 234, 245, 247, 252, 260, 266, 273, 276, 279, 285, 294, 299, 310, 315, 322, 342, 345, 364, 372, 380, 390, 399, 403, 414, 420, 434, 437, 441, 455, 460, 465, 468, 483, 490, 494, 532, 546, 558, 570, 585, 588, 589, 598, 620, 630, 637, 644, 651, 665, 684, 690, 713, 735, 741, 780, 798, 805, 806, 819, 828, 855, 868, 874, 882, 897, 910, 930, 931, 966, 980, 988, 1035, 1085, 1092, 1116, 1127, 1140, 1170, 1178, 1196, 1197, 1209, 1235, 1260, 1274, 1302, 1311, 1330, 1365, 1380, 1395, 1426, 1449, 1470, 1482, 1495, 1519, 1596, 1610, 1612, 1638, 1710, 1729, 1748, 1764, 1767, 1794, 1820, 1860, 1862, 1911, 1932, 1953, 1995, 2015, 2070, 2093, 2139, 2170, 2185, 2205, 2223, 2254, 2340, 2356, 2394, 2415, 2418, 2470, 2548, 2604, 2622, 2660, 2691, 2730, 2790, 2793, 2821, 2852, 2898, 2940, 2945, 2964, 2990, 3038, 3059, 3185, 3220, 3255, 3276, 3381, 3420, 3458, 3534, 3565, 3588, 3627, 3705, 3724, 3822, 3906, 3933, 3990, 4030, 4095, 4123, 4140, 4186, 4278, 4340, 4370, 4410, 4446, 4485, 4508, 4557, 4655, 4788, 4830, 4836, 4940, 4991, 5187, 5244, 5301, 5382, 5460, 5580, 5586, 5635, 5642, 5681, 5733, 5796, 5890, 5980, 5985, 6045, 6076, 6118, 6279, 6370, 6417, 6510, 6555, 6762, 6916, 7068, 7130, 7245, 7254, 7410, 7595, 7644, 7657, 7812, 7866, 7980, 8060, 8190, 8246, 8372, 8379, 8463, 8556, 8645, 8740, 8820, 8835, 8892, 8970, 9114, 9177, 9269, 9310, 9555, 9660, 9765, 9982, 10143, 10374, 10465, 10602, 10695, 10764, 11115, 11172, 11270, 11284, 11362, 11466, 11780, 11970, 12090, 12103, 12236, 12369, 12558, 12740, 12834, 13020, 13110, 13455, 13524, 13547, 13671, 13965, 14105, 14260, 14490, 14508, 14651, 14820, 14973, 15190, 15295, 15314, 15561, 15732, 16380, 16492, 16758, 16905, 16926, 17043, 17290, 17670, 17940, 18135, 18228, 18354, 18538, 18620, 18837, 19110, 19530, 19665, 19747, 19964, 20286, 20615, 20748, 20930, 21204, 21390, 21413, 22230, 22540, 22724, 22785, 22932, 22971, 23940, 24180, 24206, 24738, 24955, 25116, 25389, 25668, 25935, 26220, 26505, 26910, 27094, 27342, 27531, 27807, 27930, 28210, 28405, 28665, 28861, 28980, 29302, 29946, 30380, 30590, 30628, 31122, 31395, 32085, 33516, 33810, 33852, 34086, 34580, 34937, 35340, 36270, 36309, 36708, 37076, 37107, 37674, 38220, 38285, 39060, 39330, 39494, 39767, 40572, 40641, 41230, 41860, 41895, 42315, 42780, 42826, 43953, 44460, 44919, 45570, 45885, 45942, 46345, 48412, 49476, 49910, 50715, 50778, 51129, 51870, 53010, 53599, 53820, 54188, 54684, 55062, 55614, 55860, 56420, 56810, 57330, 57722, 58604, 59241, 59892, 60515, 61180, 61845, 62244, 62790, 64170, 64239, 64883, 67620, 67735, 68172, 68355, 68913, 69874, 72540, 72618, 73255, 74214, 74865, 75348, 76570, 77805, 78660, 78988, 79534, 81282, 82460, 83421, 83790, 84630, 85215, 85652, 86583, 87906, 89838, 91140, 91770, 91884, 92690, 94185, 94829, 98735, 99820, 101430, 101556, 102258, 103740, 104811, 106020, 107065, 107198, 108927, 110124, 111228, 113620, 114660, 114855, 115444, 118482, 119301, 121030, 121923, 123690, 125580, 126945, 128340, 128478, 129766, 131859, 135470, 136710, 137655, 137826, 139035, 139748, 144305, 145236, 146510, 148428, 149730, 153140, 155610, 159068, 160797, 162564, 166842, 167580, 169260, 170430, 173166, 174685, 175812, 176111, 177723, 179676, 181545, 183540, 185380, 185535, 188370, 189658, 192717, 194649, 197470, 198835, 202860, 203205, 204516, 209622, 214130, 214396, 217854, 219765, 224595, 229710, 236964, 238602, 242060, 243846, 247380, 253890, 255645, 256956, 259532, 259749, 263718, 267995, 270940, 273420, 275310, 275652, 278070, 278369, 284487, 288610, 293020, 296205, 299460, 311220, 314433, 321195, 321594, 324415, 333684, 340860, 344565, 346332, 349370, 352222, 355446, 357903, 363090, 371070, 375193, 376740, 379316, 385434, 389298, 394940, 397670, 406410, 417105, 419244, 428260, 432915, 435708, 439530, 449190, 454181, 459420, 474145, 477204, 482391, 487692, 507780, 511290, 519498, 524055, 527436, 528333, 535990, 544635, 550620, 556140, 556738, 568974, 577220, 583947, 592410, 596505, 609615, 628866, 642390, 643188, 648830, 659295, 663803, 689130, 698740, 704444, 710892, 715806, 726180, 742140, 750386, 770868, 778596, 795340, 803985, 812820, 834210, 835107, 853461, 865830, 879060, 880555, 888615, 898380, 908362, 948290, 963585, 964782, 973245, 1022580, 1038996, 1048110, 1056666, 1071980, 1089270, 1113476, 1125579, 1137948, 1167894, 1184820, 1193010, 1219230, 1232777, 1257732, 1284780, 1297660, 1298745, 1318590, 1327606, 1362543, 1378260, 1391845, 1422435, 1431612, 1500772, 1572165, 1584999, 1607970, 1668420, 1670214, 1706922, 1731660, 1761110, 1777230, 1789515, 1816724, 1875965, 1896580, 1927170, 1929564, 1946490, 1991409, 2096220, 2113332, 2178540, 2251158, 2270905, 2335788, 2386020, 2411955, 2438460, 2465554, 2505321, 2597490, 2637180, 2641665, 2655212, 2725086, 2783690, 2844870, 2919735, 3144330, 3169998, 3215940, 3319015, 3340428, 3376737, 3413844, 3522220, 3554460, 3579030, 3698331, 3751930, 3854340, 3892980, 3982818, 4087629, 4175535, 4267305, 4502316, 4541810, 4823910, 4931108, 5010642, 5194980, 5283330, 5450172, 5567380, 5627895, 5689740, 5839470, 5974227, 6163885, 6288660, 6339996, 6638030, 6753474, 6812715, 7158060, 7396662, 7503860, 7924995, 7965636, 8175258, 8351070, 8534610, 8629439, 9083620, 9647820, 9957045, 10021284, 10566660, 11094993, 11255790, 11678940, 11948454, 12327770, 12526605, 13276060, 13506948, 13625430, 14793324, 15849990, 16350516, 16702140, 16883685, 17069220, 17258878, 18491655, 19914090, 20438145, 22189986, 22511580, 23896908, 24655540, 25053210, 25888317, 27250860, 29871135, 31699980, 33767370, 34517756, 36983310, 39828180, 40876290, 43147195, 44379972, 50106420, 51776634, 55474965, 59742270, 67534740, 73966620, 77664951, 81752580, 86294390, 103553268, 110949930, 119484540, 129441585, 155329902, 172588780, 221899860, 258883170, 310659804, 388324755, 517766340, 776649510, 1553299020]

約数ペア:

[(1, 1553299020), (2, 776649510), (3, 517766340), (4, 388324755), (5, 310659804), (6, 258883170), (7, 221899860), (9, 172588780), (10, 155329902), (12, 129441585), (13, 119484540), (14, 110949930), (15, 103553268), (18, 86294390), (19, 81752580), (20, 77664951), (21, 73966620), (23, 67534740), (26, 59742270), (28, 55474965), (30, 51776634), (31, 50106420), (35, 44379972), (36, 43147195), (38, 40876290), (39, 39828180), (42, 36983310), (45, 34517756), (46, 33767370), (49, 31699980), (52, 29871135), (57, 27250860), (60, 25888317), (62, 25053210), (63, 24655540), (65, 23896908), (69, 22511580), (70, 22189986), (76, 20438145), (78, 19914090), (84, 18491655), (90, 17258878), (91, 17069220), (92, 16883685), (93, 16702140), (95, 16350516), (98, 15849990), (105, 14793324), (114, 13625430), (115, 13506948), (117, 13276060), (124, 12526605), (126, 12327770), (130, 11948454), (133, 11678940), (138, 11255790), (140, 11094993), (147, 10566660), (155, 10021284), (156, 9957045), (161, 9647820), (171, 9083620), (180, 8629439), (182, 8534610), (186, 8351070), (190, 8175258), (195, 7965636), (196, 7924995), (207, 7503860), (210, 7396662), (217, 7158060), (228, 6812715), (230, 6753474), (234, 6638030), (245, 6339996), (247, 6288660), (252, 6163885), (260, 5974227), (266, 5839470), (273, 5689740), (276, 5627895), (279, 5567380), (285, 5450172), (294, 5283330), (299, 5194980), (310, 5010642), (315, 4931108), (322, 4823910), (342, 4541810), (345, 4502316), (364, 4267305), (372, 4175535), (380, 4087629), (390, 3982818), (399, 3892980), (403, 3854340), (414, 3751930), (420, 3698331), (434, 3579030), (437, 3554460), (441, 3522220), (455, 3413844), (460, 3376737), (465, 3340428), (468, 3319015), (483, 3215940), (490, 3169998), (494, 3144330), (532, 2919735), (546, 2844870), (558, 2783690), (570, 2725086), (585, 2655212), (588, 2641665), (589, 2637180), (598, 2597490), (620, 2505321), (630, 2465554), (637, 2438460), (644, 2411955), (651, 2386020), (665, 2335788), (684, 2270905), (690, 2251158), (713, 2178540), (735, 2113332), (741, 2096220), (780, 1991409), (798, 1946490), (805, 1929564), (806, 1927170), (819, 1896580), (828, 1875965), (855, 1816724), (868, 1789515), (874, 1777230), (882, 1761110), (897, 1731660), (910, 1706922), (930, 1670214), (931, 1668420), (966, 1607970), (980, 1584999), (988, 1572165), (1035, 1500772), (1085, 1431612), (1092, 1422435), (1116, 1391845), (1127, 1378260), (1140, 1362543), (1170, 1327606), (1178, 1318590), (1196, 1298745), (1197, 1297660), (1209, 1284780), (1235, 1257732), (1260, 1232777), (1274, 1219230), (1302, 1193010), (1311, 1184820), (1330, 1167894), (1365, 1137948), (1380, 1125579), (1395, 1113476), (1426, 1089270), (1449, 1071980), (1470, 1056666), (1482, 1048110), (1495, 1038996), (1519, 1022580), (1596, 973245), (1610, 964782), (1612, 963585), (1638, 948290), (1710, 908362), (1729, 898380), (1748, 888615), (1764, 880555), (1767, 879060), (1794, 865830), (1820, 853461), (1860, 835107), (1862, 834210), (1911, 812820), (1932, 803985), (1953, 795340), (1995, 778596), (2015, 770868), (2070, 750386), (2093, 742140), (2139, 726180), (2170, 715806), (2185, 710892), (2205, 704444), (2223, 698740), (2254, 689130), (2340, 663803), (2356, 659295), (2394, 648830), (2415, 643188), (2418, 642390), (2470, 628866), (2548, 609615), (2604, 596505), (2622, 592410), (2660, 583947), (2691, 577220), (2730, 568974), (2790, 556738), (2793, 556140), (2821, 550620), (2852, 544635), (2898, 535990), (2940, 528333), (2945, 527436), (2964, 524055), (2990, 519498), (3038, 511290), (3059, 507780), (3185, 487692), (3220, 482391), (3255, 477204), (3276, 474145), (3381, 459420), (3420, 454181), (3458, 449190), (3534, 439530), (3565, 435708), (3588, 432915), (3627, 428260), (3705, 419244), (3724, 417105), (3822, 406410), (3906, 397670), (3933, 394940), (3990, 389298), (4030, 385434), (4095, 379316), (4123, 376740), (4140, 375193), (4186, 371070), (4278, 363090), (4340, 357903), (4370, 355446), (4410, 352222), (4446, 349370), (4485, 346332), (4508, 344565), (4557, 340860), (4655, 333684), (4788, 324415), (4830, 321594), (4836, 321195), (4940, 314433), (4991, 311220), (5187, 299460), (5244, 296205), (5301, 293020), (5382, 288610), (5460, 284487), (5580, 278369), (5586, 278070), (5635, 275652), (5642, 275310), (5681, 273420), (5733, 270940), (5796, 267995), (5890, 263718), (5980, 259749), (5985, 259532), (6045, 256956), (6076, 255645), (6118, 253890), (6279, 247380), (6370, 243846), (6417, 242060), (6510, 238602), (6555, 236964), (6762, 229710), (6916, 224595), (7068, 219765), (7130, 217854), (7245, 214396), (7254, 214130), (7410, 209622), (7595, 204516), (7644, 203205), (7657, 202860), (7812, 198835), (7866, 197470), (7980, 194649), (8060, 192717), (8190, 189658), (8246, 188370), (8372, 185535), (8379, 185380), (8463, 183540), (8556, 181545), (8645, 179676), (8740, 177723), (8820, 176111), (8835, 175812), (8892, 174685), (8970, 173166), (9114, 170430), (9177, 169260), (9269, 167580), (9310, 166842), (9555, 162564), (9660, 160797), (9765, 159068), (9982, 155610), (10143, 153140), (10374, 149730), (10465, 148428), (10602, 146510), (10695, 145236), (10764, 144305), (11115, 139748), (11172, 139035), (11270, 137826), (11284, 137655), (11362, 136710), (11466, 135470), (11780, 131859), (11970, 129766), (12090, 128478), (12103, 128340), (12236, 126945), (12369, 125580), (12558, 123690), (12740, 121923), (12834, 121030), (13020, 119301), (13110, 118482), (13455, 115444), (13524, 114855), (13547, 114660), (13671, 113620), (13965, 111228), (14105, 110124), (14260, 108927), (14490, 107198), (14508, 107065), (14651, 106020), (14820, 104811), (14973, 103740), (15190, 102258), (15295, 101556), (15314, 101430), (15561, 99820), (15732, 98735), (16380, 94829), (16492, 94185), (16758, 92690), (16905, 91884), (16926, 91770), (17043, 91140), (17290, 89838), (17670, 87906), (17940, 86583), (18135, 85652), (18228, 85215), (18354, 84630), (18538, 83790), (18620, 83421), (18837, 82460), (19110, 81282), (19530, 79534), (19665, 78988), (19747, 78660), (19964, 77805), (20286, 76570), (20615, 75348), (20748, 74865), (20930, 74214), (21204, 73255), (21390, 72618), (21413, 72540), (22230, 69874), (22540, 68913), (22724, 68355), (22785, 68172), (22932, 67735), (22971, 67620), (23940, 64883), (24180, 64239), (24206, 64170), (24738, 62790), (24955, 62244), (25116, 61845), (25389, 61180), (25668, 60515), (25935, 59892), (26220, 59241), (26505, 58604), (26910, 57722), (27094, 57330), (27342, 56810), (27531, 56420), (27807, 55860), (27930, 55614), (28210, 55062), (28405, 54684), (28665, 54188), (28861, 53820), (28980, 53599), (29302, 53010), (29946, 51870), (30380, 51129), (30590, 50778), (30628, 50715), (31122, 49910), (31395, 49476), (32085, 48412), (33516, 46345), (33810, 45942), (33852, 45885), (34086, 45570), (34580, 44919), (34937, 44460), (35340, 43953), (36270, 42826), (36309, 42780), (36708, 42315), (37076, 41895), (37107, 41860), (37674, 41230), (38220, 40641), (38285, 40572), (39060, 39767), (39330, 39494)]