1997098740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 960

約数和(自身を含む): 8742666240

約数和(自身を除く): 6745567500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 23, 26, 27, 28, 30, 31, 35, 36, 38, 39, 42, 45, 46, 52, 54, 57, 60, 62, 63, 65, 69, 70, 76, 78, 81, 84, 90, 91, 92, 93, 95, 105, 108, 114, 115, 117, 124, 126, 130, 133, 135, 138, 140, 155, 156, 161, 162, 171, 180, 182, 186, 189, 190, 195, 207, 210, 217, 228, 230, 234, 247, 252, 260, 266, 270, 273, 276, 279, 285, 299, 310, 315, 322, 324, 342, 345, 351, 364, 372, 378, 380, 390, 399, 403, 405, 414, 420, 434, 437, 455, 460, 465, 468, 483, 494, 513, 532, 540, 546, 558, 567, 570, 585, 589, 598, 620, 621, 630, 644, 651, 665, 684, 690, 702, 713, 741, 756, 780, 798, 805, 806, 810, 819, 828, 837, 855, 868, 874, 897, 910, 930, 945, 966, 988, 1026, 1035, 1053, 1085, 1092, 1116, 1134, 1140, 1170, 1178, 1196, 1197, 1209, 1235, 1242, 1260, 1302, 1311, 1330, 1365, 1380, 1395, 1404, 1426, 1449, 1482, 1495, 1539, 1596, 1610, 1612, 1620, 1638, 1674, 1710, 1729, 1748, 1755, 1767, 1794, 1820, 1860, 1863, 1890, 1932, 1953, 1995, 2015, 2052, 2070, 2093, 2106, 2139, 2170, 2185, 2223, 2268, 2340, 2356, 2394, 2415, 2418, 2457, 2470, 2484, 2511, 2565, 2604, 2622, 2660, 2691, 2730, 2790, 2821, 2835, 2852, 2898, 2945, 2964, 2990, 3059, 3078, 3105, 3220, 3255, 3276, 3348, 3420, 3458, 3510, 3534, 3565, 3588, 3591, 3627, 3705, 3726, 3780, 3906, 3933, 3990, 4030, 4095, 4123, 4140, 4185, 4186, 4212, 4278, 4340, 4347, 4370, 4446, 4485, 4788, 4830, 4836, 4914, 4940, 4991, 5022, 5130, 5187, 5244, 5265, 5301, 5382, 5460, 5580, 5642, 5670, 5681, 5796, 5859, 5890, 5980, 5985, 6045, 6118, 6156, 6210, 6279, 6417, 6510, 6555, 6669, 6916, 7020, 7068, 7130, 7182, 7245, 7254, 7371, 7410, 7452, 7657, 7695, 7812, 7866, 7980, 8060, 8073, 8190, 8246, 8370, 8372, 8463, 8556, 8645, 8694, 8740, 8835, 8892, 8970, 9177, 9269, 9315, 9660, 9765, 9828, 9982, 10044, 10260, 10374, 10465, 10530, 10602, 10695, 10764, 10773, 10881, 11115, 11284, 11340, 11362, 11718, 11780, 11799, 11970, 12090, 12236, 12285, 12369, 12420, 12555, 12558, 12834, 13020, 13041, 13110, 13338, 13455, 13547, 14105, 14260, 14364, 14490, 14508, 14742, 14820, 14973, 15295, 15314, 15390, 15561, 15732, 15903, 16146, 16380, 16492, 16740, 16926, 17043, 17290, 17388, 17577, 17670, 17940, 17955, 18135, 18354, 18538, 18630, 18837, 19251, 19530, 19665, 19964, 20007, 20615, 20748, 20930, 21060, 21204, 21390, 21546, 21735, 21762, 22230, 22724, 22971, 23436, 23598, 23940, 24180, 24219, 24570, 24738, 24955, 25110, 25116, 25389, 25668, 25935, 26082, 26220, 26505, 26676, 26910, 27094, 27531, 27807, 28210, 28405, 28980, 29295, 29484, 29946, 30590, 30628, 30780, 31122, 31395, 31806, 32085, 32292, 32643, 33345, 33852, 34086, 34580, 35154, 35340, 35397, 35910, 36270, 36708, 36855, 37076, 37107, 37260, 37674, 38285, 38502, 39060, 39330, 39767, 40014, 40365, 40641, 41230, 41860, 42315, 42780, 43092, 43470, 43524, 44460, 44919, 45885, 45942, 46345, 46683, 47196, 47709, 48438, 49140, 49476, 49910, 50220, 50778, 51129, 51870, 52164, 53010, 53599, 53820, 53865, 54188, 54405, 55062, 55614, 56420, 56511, 56810, 57753, 58590, 58995, 59892, 61180, 61845, 62244, 62790, 63612, 64170, 64883, 65205, 65286, 66690, 67735, 68172, 68913, 70308, 70794, 71820, 72540, 73710, 74214, 74865, 75348, 76167, 76570, 77004, 77805, 78660, 79515, 79534, 80028, 80730, 81282, 82460, 82593, 83421, 84630, 85215, 86940, 87885, 89838, 91770, 91884, 92690, 93366, 94185, 94829, 95418, 96255, 96876, 99820, 100035, 101556, 102258, 103740, 106020, 107198, 107730, 108810, 110124, 111228, 111321, 113022, 113620, 114855, 115506, 117180, 117990, 119301, 121095, 121923, 123690, 125580, 126945, 128340, 129766, 130410, 130572, 133380, 134757, 135470, 137655, 137826, 139035, 140049, 141588, 147420, 148428, 149730, 152334, 153140, 153387, 155610, 159030, 159068, 160797, 161460, 162564, 163215, 165186, 166842, 169260, 169533, 170430, 175770, 176111, 176985, 179676, 183540, 185380, 185535, 186732, 188370, 189658, 190836, 192510, 194649, 198835, 200070, 203205, 204516, 206739, 214396, 215460, 217620, 222642, 224595, 226044, 228501, 229710, 231012, 233415, 235980, 238545, 238602, 242190, 243846, 247380, 247779, 250263, 253890, 255645, 259532, 260820, 267995, 269514, 270940, 275310, 275652, 278070, 280098, 282555, 284487, 288765, 299460, 304668, 306774, 311220, 318060, 321594, 324415, 326430, 330372, 333684, 333963, 339066, 340860, 344565, 351540, 352222, 353970, 357903, 365769, 371070, 376740, 379316, 380835, 385020, 389298, 397670, 400140, 404271, 406410, 412965, 413478, 417105, 445284, 449190, 457002, 459420, 460161, 466830, 474145, 477090, 477204, 482391, 484380, 487692, 495558, 500526, 507780, 511290, 528333, 535990, 539028, 550620, 556140, 556605, 560196, 565110, 568974, 577530, 583947, 596505, 609615, 613548, 620217, 643188, 648830, 652860, 667926, 673785, 678132, 689130, 700245, 704444, 707940, 715806, 731538, 742140, 750789, 761670, 766935, 778596, 795340, 803985, 808542, 812820, 825930, 826956, 834210, 847665, 853461, 880555, 898380, 914004, 920322, 933660, 948290, 954180, 964782, 973245, 991116, 1001052, 1022580, 1033695, 1056666, 1071980, 1073709, 1097307, 1113210, 1130220, 1137948, 1142505, 1155060, 1167894, 1193010, 1219230, 1232777, 1238895, 1240434, 1251315, 1297660, 1335852, 1347570, 1378260, 1400490, 1422435, 1431612, 1447173, 1463076, 1501578, 1523340, 1533870, 1584999, 1607970, 1617084, 1651860, 1668420, 1669815, 1695330, 1706922, 1751841, 1761110, 1789515, 1828845, 1840644, 1896580, 1929564, 1946490, 2021355, 2067390, 2113332, 2147418, 2194614, 2226420, 2285010, 2300805, 2335788, 2386020, 2411955, 2438460, 2465554, 2477790, 2480868, 2502630, 2560383, 2641665, 2695140, 2800980, 2844870, 2894346, 2919735, 3003156, 3067740, 3101085, 3169998, 3215940, 3221127, 3339630, 3390660, 3413844, 3503682, 3522220, 3579030, 3657690, 3698331, 3753945, 3892980, 4042710, 4134780, 4267305, 4294836, 4341519, 4389228, 4570020, 4601610, 4754997, 4823910, 4931108, 4955580, 5005260, 5120766, 5255523, 5283330, 5368545, 5486535, 5689740, 5788692, 5839470, 6163885, 6202170, 6339996, 6442254, 6679260, 7007364, 7158060, 7235865, 7315380, 7396662, 7507890, 7681149, 7924995, 8085420, 8534610, 8683038, 8759205, 9203220, 9509994, 9647820, 10241532, 10511046, 10566660, 10737090, 10973070, 11094993, 11678940, 12327770, 12404340, 12801915, 12884508, 14264991, 14471730, 14793324, 15015780, 15362298, 15849990, 16105635, 17069220, 17366076, 17518410, 18491655, 19019988, 21022092, 21474180, 21707595, 21946140, 22189986, 23774985, 24655540, 25603830, 26277615, 28529982, 28943460, 30724596, 31699980, 32211270, 33284979, 35036820, 36983310, 38405745, 43415190, 44379972, 47549970, 51207660, 52555230, 55474965, 57059964, 64422540, 66569958, 71324955, 73966620, 76811490, 86830380, 95099940, 99854937, 105110460, 110949930, 133139916, 142649910, 153622980, 166424895, 199709874, 221899860, 285299820, 332849790, 399419748, 499274685, 665699580, 998549370, 1997098740]

約数ペア:

[(1, 1997098740), (2, 998549370), (3, 665699580), (4, 499274685), (5, 399419748), (6, 332849790), (7, 285299820), (9, 221899860), (10, 199709874), (12, 166424895), (13, 153622980), (14, 142649910), (15, 133139916), (18, 110949930), (19, 105110460), (20, 99854937), (21, 95099940), (23, 86830380), (26, 76811490), (27, 73966620), (28, 71324955), (30, 66569958), (31, 64422540), (35, 57059964), (36, 55474965), (38, 52555230), (39, 51207660), (42, 47549970), (45, 44379972), (46, 43415190), (52, 38405745), (54, 36983310), (57, 35036820), (60, 33284979), (62, 32211270), (63, 31699980), (65, 30724596), (69, 28943460), (70, 28529982), (76, 26277615), (78, 25603830), (81, 24655540), (84, 23774985), (90, 22189986), (91, 21946140), (92, 21707595), (93, 21474180), (95, 21022092), (105, 19019988), (108, 18491655), (114, 17518410), (115, 17366076), (117, 17069220), (124, 16105635), (126, 15849990), (130, 15362298), (133, 15015780), (135, 14793324), (138, 14471730), (140, 14264991), (155, 12884508), (156, 12801915), (161, 12404340), (162, 12327770), (171, 11678940), (180, 11094993), (182, 10973070), (186, 10737090), (189, 10566660), (190, 10511046), (195, 10241532), (207, 9647820), (210, 9509994), (217, 9203220), (228, 8759205), (230, 8683038), (234, 8534610), (247, 8085420), (252, 7924995), (260, 7681149), (266, 7507890), (270, 7396662), (273, 7315380), (276, 7235865), (279, 7158060), (285, 7007364), (299, 6679260), (310, 6442254), (315, 6339996), (322, 6202170), (324, 6163885), (342, 5839470), (345, 5788692), (351, 5689740), (364, 5486535), (372, 5368545), (378, 5283330), (380, 5255523), (390, 5120766), (399, 5005260), (403, 4955580), (405, 4931108), (414, 4823910), (420, 4754997), (434, 4601610), (437, 4570020), (455, 4389228), (460, 4341519), (465, 4294836), (468, 4267305), (483, 4134780), (494, 4042710), (513, 3892980), (532, 3753945), (540, 3698331), (546, 3657690), (558, 3579030), (567, 3522220), (570, 3503682), (585, 3413844), (589, 3390660), (598, 3339630), (620, 3221127), (621, 3215940), (630, 3169998), (644, 3101085), (651, 3067740), (665, 3003156), (684, 2919735), (690, 2894346), (702, 2844870), (713, 2800980), (741, 2695140), (756, 2641665), (780, 2560383), (798, 2502630), (805, 2480868), (806, 2477790), (810, 2465554), (819, 2438460), (828, 2411955), (837, 2386020), (855, 2335788), (868, 2300805), (874, 2285010), (897, 2226420), (910, 2194614), (930, 2147418), (945, 2113332), (966, 2067390), (988, 2021355), (1026, 1946490), (1035, 1929564), (1053, 1896580), (1085, 1840644), (1092, 1828845), (1116, 1789515), (1134, 1761110), (1140, 1751841), (1170, 1706922), (1178, 1695330), (1196, 1669815), (1197, 1668420), (1209, 1651860), (1235, 1617084), (1242, 1607970), (1260, 1584999), (1302, 1533870), (1311, 1523340), (1330, 1501578), (1365, 1463076), (1380, 1447173), (1395, 1431612), (1404, 1422435), (1426, 1400490), (1449, 1378260), (1482, 1347570), (1495, 1335852), (1539, 1297660), (1596, 1251315), (1610, 1240434), (1612, 1238895), (1620, 1232777), (1638, 1219230), (1674, 1193010), (1710, 1167894), (1729, 1155060), (1748, 1142505), (1755, 1137948), (1767, 1130220), (1794, 1113210), (1820, 1097307), (1860, 1073709), (1863, 1071980), (1890, 1056666), (1932, 1033695), (1953, 1022580), (1995, 1001052), (2015, 991116), (2052, 973245), (2070, 964782), (2093, 954180), (2106, 948290), (2139, 933660), (2170, 920322), (2185, 914004), (2223, 898380), (2268, 880555), (2340, 853461), (2356, 847665), (2394, 834210), (2415, 826956), (2418, 825930), (2457, 812820), (2470, 808542), (2484, 803985), (2511, 795340), (2565, 778596), (2604, 766935), (2622, 761670), (2660, 750789), (2691, 742140), (2730, 731538), (2790, 715806), (2821, 707940), (2835, 704444), (2852, 700245), (2898, 689130), (2945, 678132), (2964, 673785), (2990, 667926), (3059, 652860), (3078, 648830), (3105, 643188), (3220, 620217), (3255, 613548), (3276, 609615), (3348, 596505), (3420, 583947), (3458, 577530), (3510, 568974), (3534, 565110), (3565, 560196), (3588, 556605), (3591, 556140), (3627, 550620), (3705, 539028), (3726, 535990), (3780, 528333), (3906, 511290), (3933, 507780), (3990, 500526), (4030, 495558), (4095, 487692), (4123, 484380), (4140, 482391), (4185, 477204), (4186, 477090), (4212, 474145), (4278, 466830), (4340, 460161), (4347, 459420), (4370, 457002), (4446, 449190), (4485, 445284), (4788, 417105), (4830, 413478), (4836, 412965), (4914, 406410), (4940, 404271), (4991, 400140), (5022, 397670), (5130, 389298), (5187, 385020), (5244, 380835), (5265, 379316), (5301, 376740), (5382, 371070), (5460, 365769), (5580, 357903), (5642, 353970), (5670, 352222), (5681, 351540), (5796, 344565), (5859, 340860), (5890, 339066), (5980, 333963), (5985, 333684), (6045, 330372), (6118, 326430), (6156, 324415), (6210, 321594), (6279, 318060), (6417, 311220), (6510, 306774), (6555, 304668), (6669, 299460), (6916, 288765), (7020, 284487), (7068, 282555), (7130, 280098), (7182, 278070), (7245, 275652), (7254, 275310), (7371, 270940), (7410, 269514), (7452, 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140049), (14364, 139035), (14490, 137826), (14508, 137655), (14742, 135470), (14820, 134757), (14973, 133380), (15295, 130572), (15314, 130410), (15390, 129766), (15561, 128340), (15732, 126945), (15903, 125580), (16146, 123690), (16380, 121923), (16492, 121095), (16740, 119301), (16926, 117990), (17043, 117180), (17290, 115506), (17388, 114855), (17577, 113620), (17670, 113022), (17940, 111321), (17955, 111228), (18135, 110124), (18354, 108810), (18538, 107730), (18630, 107198), (18837, 106020), (19251, 103740), (19530, 102258), (19665, 101556), (19964, 100035), (20007, 99820), (20615, 96876), (20748, 96255), (20930, 95418), (21060, 94829), (21204, 94185), (21390, 93366), (21546, 92690), (21735, 91884), (21762, 91770), (22230, 89838), (22724, 87885), (22971, 86940), (23436, 85215), (23598, 84630), (23940, 83421), (24180, 82593), (24219, 82460), (24570, 81282), (24738, 80730), (24955, 80028), (25110, 79534), (25116, 79515), (25389, 78660), (25668, 77805), (25935, 77004), (26082, 76570), (26220, 76167), (26505, 75348), (26676, 74865), (26910, 74214), (27094, 73710), (27531, 72540), (27807, 71820), (28210, 70794), (28405, 70308), (28980, 68913), (29295, 68172), (29484, 67735), (29946, 66690), (30590, 65286), (30628, 65205), (30780, 64883), (31122, 64170), (31395, 63612), (31806, 62790), (32085, 62244), (32292, 61845), (32643, 61180), (33345, 59892), (33852, 58995), (34086, 58590), (34580, 57753), (35154, 56810), (35340, 56511), (35397, 56420), (35910, 55614), (36270, 55062), (36708, 54405), (36855, 54188), (37076, 53865), (37107, 53820), (37260, 53599), (37674, 53010), (38285, 52164), (38502, 51870), (39060, 51129), (39330, 50778), (39767, 50220), (40014, 49910), (40365, 49476), (40641, 49140), (41230, 48438), (41860, 47709), (42315, 47196), (42780, 46683), (43092, 46345), (43470, 45942), (43524, 45885), (44460, 44919)]