15915287808

素因数分解:

$2^8\times 3^3\times 7^5\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 432

約数和(自身を含む): 55308677760

約数和(自身を除く): 39393389952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 137, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 274, 288, 294, 336, 343, 378, 384, 392, 411, 432, 441, 448, 504, 548, 576, 588, 672, 686, 756, 768, 784, 822, 864, 882, 896, 959, 1008, 1029, 1096, 1152, 1176, 1233, 1323, 1344, 1372, 1512, 1568, 1644, 1728, 1764, 1792, 1918, 2016, 2058, 2192, 2304, 2352, 2401, 2466, 2646, 2688, 2744, 2877, 3024, 3087, 3136, 3288, 3456, 3528, 3699, 3836, 4032, 4116, 4384, 4704, 4802, 4932, 5292, 5376, 5488, 5754, 6048, 6174, 6272, 6576, 6713, 6912, 7056, 7203, 7398, 7672, 8064, 8232, 8631, 8768, 9261, 9408, 9604, 9864, 10584, 10976, 11508, 12096, 12348, 12544, 13152, 13426, 14112, 14406, 14796, 15344, 16128, 16464, 16807, 17262, 17536, 18522, 18816, 19208, 19728, 20139, 21168, 21609, 21952, 23016, 24192, 24696, 25893, 26304, 26852, 28224, 28812, 29592, 30688, 32928, 33614, 34524, 35072, 37044, 37632, 38416, 39456, 40278, 42336, 43218, 43904, 46032, 46991, 48384, 49392, 50421, 51786, 52608, 53704, 56448, 57624, 59184, 60417, 61376, 64827, 65856, 67228, 69048, 74088, 76832, 78912, 80556, 84672, 86436, 87808, 92064, 93982, 98784, 100842, 103572, 105216, 107408, 112896, 115248, 118368, 120834, 122752, 129654, 131712, 134456, 138096, 140973, 148176, 151263, 153664, 157824, 161112, 169344, 172872, 181251, 184128, 187964, 197568, 201684, 207144, 214816, 230496, 236736, 241668, 245504, 259308, 263424, 268912, 276192, 281946, 296352, 302526, 307328, 315648, 322224, 328937, 338688, 345744, 362502, 368256, 375928, 395136, 403368, 414288, 422919, 429632, 453789, 460992, 473472, 483336, 518616, 537824, 552384, 563892, 592704, 605052, 614656, 644448, 657874, 691488, 725004, 736512, 751856, 790272, 806736, 828576, 845838, 859264, 907578, 921984, 946944, 966672, 986811, 1037232, 1075648, 1104768, 1127784, 1185408, 1210104, 1268757, 1288896, 1315748, 1382976, 1450008, 1503712, 1613472, 1657152, 1691676, 1718528, 1815156, 1843968, 1933344, 1973622, 2074464, 2151296, 2209536, 2255568, 2302559, 2370816, 2420208, 2537514, 2577792, 2631496, 2765952, 2900016, 2960433, 3007424, 3226944, 3314304, 3383352, 3630312, 3866688, 3947244, 4148928, 4302592, 4511136, 4605118, 4840416, 5075028, 5155584, 5262992, 5531904, 5800032, 5920866, 6014848, 6453888, 6628608, 6766704, 6907677, 7260624, 7733376, 7894488, 8297856, 8881299, 9022272, 9210236, 9680832, 10150056, 10525984, 11600064, 11841732, 12029696, 12907776, 13533408, 13815354, 14521248, 15466752, 15788976, 16595712, 17762598, 18044544, 18420472, 19361664, 20300112, 20723031, 21051968, 23200128, 23683464, 27066816, 27630708, 29042496, 31577952, 35525196, 36089088, 36840944, 38723328, 40600224, 41446062, 42103936, 46400256, 47366928, 54133632, 55261416, 58084992, 62169093, 63155904, 71050392, 73681888, 81200448, 82892124, 84207872, 94733856, 108267264, 110522832, 116169984, 124338186, 126311808, 142100784, 147363776, 162400896, 165784248, 189467712, 221045664, 248676372, 252623616, 284201568, 294727552, 324801792, 331568496, 378935424, 442091328, 497352744, 568403136, 589455104, 663136992, 757870848, 884182656, 994705488, 1136806272, 1326273984, 1768365312, 1989410976, 2273612544, 2652547968, 3978821952, 5305095936, 7957643904, 15915287808]

約数ペア:

[(1, 15915287808), (2, 7957643904), (3, 5305095936), (4, 3978821952), (6, 2652547968), (7, 2273612544), (8, 1989410976), (9, 1768365312), (12, 1326273984), (14, 1136806272), (16, 994705488), (18, 884182656), (21, 757870848), (24, 663136992), (27, 589455104), (28, 568403136), (32, 497352744), (36, 442091328), (42, 378935424), (48, 331568496), (49, 324801792), (54, 294727552), (56, 284201568), (63, 252623616), (64, 248676372), (72, 221045664), (84, 189467712), (96, 165784248), (98, 162400896), (108, 147363776), (112, 142100784), (126, 126311808), (128, 124338186), (137, 116169984), (144, 110522832), (147, 108267264), (168, 94733856), (189, 84207872), (192, 82892124), (196, 81200448), (216, 73681888), (224, 71050392), (252, 63155904), (256, 62169093), (274, 58084992), (288, 55261416), (294, 54133632), (336, 47366928), (343, 46400256), (378, 42103936), (384, 41446062), (392, 40600224), (411, 38723328), (432, 36840944), (441, 36089088), (448, 35525196), (504, 31577952), (548, 29042496), (576, 27630708), (588, 27066816), (672, 23683464), (686, 23200128), (756, 21051968), (768, 20723031), (784, 20300112), (822, 19361664), (864, 18420472), (882, 18044544), (896, 17762598), (959, 16595712), (1008, 15788976), (1029, 15466752), (1096, 14521248), (1152, 13815354), (1176, 13533408), (1233, 12907776), (1323, 12029696), (1344, 11841732), (1372, 11600064), (1512, 10525984), (1568, 10150056), (1644, 9680832), (1728, 9210236), (1764, 9022272), (1792, 8881299), (1918, 8297856), (2016, 7894488), (2058, 7733376), (2192, 7260624), (2304, 6907677), (2352, 6766704), (2401, 6628608), (2466, 6453888), (2646, 6014848), (2688, 5920866), (2744, 5800032), (2877, 5531904), (3024, 5262992), (3087, 5155584), (3136, 5075028), (3288, 4840416), (3456, 4605118), (3528, 4511136), (3699, 4302592), (3836, 4148928), (4032, 3947244), (4116, 3866688), (4384, 3630312), (4704, 3383352), (4802, 3314304), (4932, 3226944), (5292, 3007424), (5376, 2960433), (5488, 2900016), (5754, 2765952), (6048, 2631496), (6174, 2577792), (6272, 2537514), (6576, 2420208), (6713, 2370816), (6912, 2302559), (7056, 2255568), (7203, 2209536), (7398, 2151296), (7672, 2074464), (8064, 1973622), (8232, 1933344), (8631, 1843968), (8768, 1815156), (9261, 1718528), (9408, 1691676), (9604, 1657152), (9864, 1613472), (10584, 1503712), (10976, 1450008), (11508, 1382976), (12096, 1315748), (12348, 1288896), (12544, 1268757), (13152, 1210104), (13426, 1185408), (14112, 1127784), (14406, 1104768), (14796, 1075648), (15344, 1037232), (16128, 986811), (16464, 966672), (16807, 946944), (17262, 921984), (17536, 907578), (18522, 859264), (18816, 845838), (19208, 828576), (19728, 806736), (20139, 790272), (21168, 751856), (21609, 736512), (21952, 725004), (23016, 691488), (24192, 657874), (24696, 644448), (25893, 614656), (26304, 605052), (26852, 592704), (28224, 563892), (28812, 552384), (29592, 537824), (30688, 518616), (32928, 483336), (33614, 473472), (34524, 460992), (35072, 453789), (37044, 429632), (37632, 422919), (38416, 414288), (39456, 403368), (40278, 395136), (42336, 375928), (43218, 368256), (43904, 362502), (46032, 345744), (46991, 338688), (48384, 328937), (49392, 322224), (50421, 315648), (51786, 307328), (52608, 302526), (53704, 296352), (56448, 281946), (57624, 276192), (59184, 268912), (60417, 263424), (61376, 259308), (64827, 245504), (65856, 241668), (67228, 236736), (69048, 230496), (74088, 214816), (76832, 207144), (78912, 201684), (80556, 197568), (84672, 187964), (86436, 184128), (87808, 181251), (92064, 172872), (93982, 169344), (98784, 161112), (100842, 157824), (103572, 153664), (105216, 151263), (107408, 148176), (112896, 140973), (115248, 138096), (118368, 134456), (120834, 131712), (122752, 129654)]