19681985232

素因数分解:

$2^4\times 3^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 480

約数和(自身を含む): 71728325760

約数和(自身を除く): 52046340528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 196, 208, 216, 234, 243, 252, 273, 294, 312, 324, 336, 351, 364, 378, 392, 432, 441, 468, 486, 504, 546, 567, 588, 624, 637, 648, 702, 728, 729, 756, 784, 819, 882, 883, 936, 972, 1008, 1053, 1092, 1134, 1176, 1274, 1296, 1323, 1404, 1456, 1458, 1512, 1638, 1701, 1764, 1766, 1872, 1911, 1944, 2106, 2184, 2187, 2268, 2352, 2457, 2548, 2646, 2649, 2808, 2916, 3024, 3159, 3276, 3402, 3528, 3532, 3822, 3888, 3969, 4212, 4368, 4374, 4536, 4914, 5096, 5103, 5292, 5298, 5616, 5733, 5832, 6181, 6318, 6552, 6804, 7056, 7064, 7371, 7644, 7938, 7947, 8424, 8748, 9072, 9477, 9828, 10192, 10206, 10584, 10596, 11466, 11479, 11664, 11907, 12362, 12636, 13104, 13608, 14128, 14742, 15288, 15309, 15876, 15894, 16848, 17199, 17496, 18543, 18954, 19656, 20412, 21168, 21192, 22113, 22932, 22958, 23814, 23841, 24724, 25272, 27216, 28431, 29484, 30576, 30618, 31752, 31788, 34398, 34437, 34992, 35721, 37086, 37908, 39312, 40824, 42384, 43267, 44226, 45864, 45916, 47628, 47682, 49448, 50544, 51597, 55629, 56862, 58968, 61236, 63504, 63576, 66339, 68796, 68874, 71442, 71523, 74172, 75816, 80353, 81648, 86534, 88452, 91728, 91832, 95256, 95364, 98896, 103194, 103311, 107163, 111258, 113724, 117936, 122472, 127152, 129801, 132678, 137592, 137748, 142884, 143046, 148344, 151632, 154791, 160706, 166887, 173068, 176904, 183664, 190512, 190728, 199017, 206388, 206622, 214326, 214569, 222516, 227448, 241059, 244944, 259602, 265356, 275184, 275496, 285768, 286092, 296688, 309582, 309933, 321412, 333774, 346136, 353808, 381456, 389403, 398034, 412776, 413244, 428652, 429138, 445032, 454896, 464373, 482118, 500661, 519204, 530712, 550992, 562471, 571536, 572184, 619164, 619866, 642824, 643707, 667548, 692272, 723177, 778806, 796068, 825552, 826488, 857304, 858276, 890064, 928746, 929799, 964236, 1001322, 1038408, 1061424, 1124942, 1144368, 1168209, 1238328, 1239732, 1285648, 1287414, 1335096, 1393119, 1446354, 1501983, 1557612, 1592136, 1652976, 1687413, 1714608, 1716552, 1857492, 1859598, 1928472, 1931121, 2002644, 2076816, 2169531, 2249884, 2336418, 2476656, 2479464, 2574828, 2670192, 2786238, 2789397, 2892708, 3003966, 3115224, 3184272, 3374826, 3433104, 3504627, 3714984, 3719196, 3856944, 3862242, 4005288, 4339062, 4499768, 4505949, 4672836, 4958928, 5062239, 5149656, 5572476, 5578794, 5785416, 6007932, 6230448, 6508593, 6749652, 7009254, 7429968, 7438392, 7724484, 8010576, 8368191, 8678124, 8999536, 9011898, 9345672, 10124478, 10299312, 10513881, 11144952, 11157588, 11570832, 12015864, 13017186, 13499304, 13517847, 14018508, 14876784, 15186717, 15448968, 16736382, 17356248, 18023796, 18691344, 19525779, 20248956, 21027762, 22289904, 22315176, 24031728, 25104573, 26034372, 26998608, 27035694, 28037016, 30373434, 30897936, 31541643, 33472764, 34712496, 36047592, 39051558, 40497912, 42055524, 44630352, 45560151, 50209146, 52068744, 54071388, 56074032, 58577337, 60746868, 63083286, 66945528, 72095184, 78103116, 80995824, 84111048, 91120302, 94624929, 100418292, 104137488, 108142776, 117154674, 121493736, 126166572, 133891056, 136680453, 156206232, 168222096, 175732011, 182240604, 189249858, 200836584, 216285552, 234309348, 242987472, 252333144, 273360906, 312412464, 351464022, 364481208, 378499716, 401673168, 410041359, 468618696, 504666288, 546721812, 702928044, 728962416, 756999432, 820082718, 937237392, 1093443624, 1230124077, 1405856088, 1513998864, 1640165436, 2186887248, 2460248154, 2811712176, 3280330872, 4920496308, 6560661744, 9840992616, 19681985232]

約数ペア:

[(1, 19681985232), (2, 9840992616), (3, 6560661744), (4, 4920496308), (6, 3280330872), (7, 2811712176), (8, 2460248154), (9, 2186887248), (12, 1640165436), (13, 1513998864), (14, 1405856088), (16, 1230124077), (18, 1093443624), (21, 937237392), (24, 820082718), (26, 756999432), (27, 728962416), (28, 702928044), (36, 546721812), (39, 504666288), (42, 468618696), (48, 410041359), (49, 401673168), (52, 378499716), (54, 364481208), (56, 351464022), (63, 312412464), (72, 273360906), (78, 252333144), (81, 242987472), (84, 234309348), (91, 216285552), (98, 200836584), (104, 189249858), (108, 182240604), (112, 175732011), (117, 168222096), (126, 156206232), (144, 136680453), (147, 133891056), (156, 126166572), (162, 121493736), (168, 117154674), (182, 108142776), (189, 104137488), (196, 100418292), (208, 94624929), (216, 91120302), (234, 84111048), (243, 80995824), (252, 78103116), (273, 72095184), (294, 66945528), (312, 63083286), (324, 60746868), (336, 58577337), (351, 56074032), (364, 54071388), (378, 52068744), (392, 50209146), (432, 45560151), (441, 44630352), (468, 42055524), (486, 40497912), (504, 39051558), (546, 36047592), (567, 34712496), (588, 33472764), (624, 31541643), (637, 30897936), (648, 30373434), (702, 28037016), (728, 27035694), (729, 26998608), (756, 26034372), (784, 25104573), (819, 24031728), (882, 22315176), (883, 22289904), (936, 21027762), (972, 20248956), (1008, 19525779), (1053, 18691344), (1092, 18023796), (1134, 17356248), (1176, 16736382), (1274, 15448968), (1296, 15186717), (1323, 14876784), (1404, 14018508), (1456, 13517847), (1458, 13499304), (1512, 13017186), (1638, 12015864), (1701, 11570832), (1764, 11157588), (1766, 11144952), (1872, 10513881), (1911, 10299312), (1944, 10124478), (2106, 9345672), (2184, 9011898), (2187, 8999536), (2268, 8678124), (2352, 8368191), (2457, 8010576), (2548, 7724484), (2646, 7438392), (2649, 7429968), (2808, 7009254), (2916, 6749652), (3024, 6508593), (3159, 6230448), (3276, 6007932), (3402, 5785416), (3528, 5578794), (3532, 5572476), (3822, 5149656), (3888, 5062239), (3969, 4958928), (4212, 4672836), (4368, 4505949), (4374, 4499768), (4536, 4339062), (4914, 4005288), (5096, 3862242), (5103, 3856944), (5292, 3719196), (5298, 3714984), (5616, 3504627), (5733, 3433104), (5832, 3374826), (6181, 3184272), (6318, 3115224), (6552, 3003966), (6804, 2892708), (7056, 2789397), (7064, 2786238), (7371, 2670192), (7644, 2574828), (7938, 2479464), (7947, 2476656), (8424, 2336418), (8748, 2249884), (9072, 2169531), (9477, 2076816), (9828, 2002644), (10192, 1931121), (10206, 1928472), (10584, 1859598), (10596, 1857492), (11466, 1716552), (11479, 1714608), (11664, 1687413), (11907, 1652976), (12362, 1592136), (12636, 1557612), (13104, 1501983), (13608, 1446354), (14128, 1393119), (14742, 1335096), (15288, 1287414), (15309, 1285648), (15876, 1239732), (15894, 1238328), (16848, 1168209), (17199, 1144368), (17496, 1124942), (18543, 1061424), (18954, 1038408), (19656, 1001322), (20412, 964236), (21168, 929799), (21192, 928746), (22113, 890064), (22932, 858276), (22958, 857304), (23814, 826488), (23841, 825552), (24724, 796068), (25272, 778806), (27216, 723177), (28431, 692272), (29484, 667548), (30576, 643707), (30618, 642824), (31752, 619866), (31788, 619164), (34398, 572184), (34437, 571536), (34992, 562471), (35721, 550992), (37086, 530712), (37908, 519204), (39312, 500661), (40824, 482118), (42384, 464373), (43267, 454896), (44226, 445032), (45864, 429138), (45916, 428652), (47628, 413244), (47682, 412776), (49448, 398034), (50544, 389403), (51597, 381456), (55629, 353808), (56862, 346136), (58968, 333774), (61236, 321412), (63504, 309933), (63576, 309582), (66339, 296688), (68796, 286092), (68874, 285768), (71442, 275496), (71523, 275184), (74172, 265356), (75816, 259602), (80353, 244944), (81648, 241059), (86534, 227448), (88452, 222516), (91728, 214569), (91832, 214326), (95256, 206622), (95364, 206388), (98896, 199017), (103194, 190728), (103311, 190512), (107163, 183664), (111258, 176904), (113724, 173068), (117936, 166887), (122472, 160706), (127152, 154791), (129801, 151632), (132678, 148344), (137592, 143046), (137748, 142884)]