15999957792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8363}}^1$

素因数の和:8472

約数の個数: 288

約数和(自身を含む): 56773761408

約数和(自身を除く): 40773803616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 73, 78, 84, 91, 96, 104, 112, 117, 126, 144, 146, 156, 168, 182, 208, 219, 224, 234, 252, 273, 288, 292, 312, 336, 364, 416, 438, 468, 504, 511, 546, 584, 624, 657, 672, 728, 819, 876, 936, 949, 1008, 1022, 1092, 1168, 1248, 1314, 1456, 1533, 1638, 1752, 1872, 1898, 2016, 2044, 2184, 2336, 2628, 2847, 2912, 3066, 3276, 3504, 3744, 3796, 4088, 4368, 4599, 5256, 5694, 6132, 6552, 6643, 7008, 7592, 8176, 8363, 8541, 8736, 9198, 10512, 11388, 12264, 13104, 13286, 15184, 16352, 16726, 17082, 18396, 19929, 21024, 22776, 24528, 25089, 26208, 26572, 30368, 33452, 34164, 36792, 39858, 45552, 49056, 50178, 53144, 58541, 59787, 66904, 68328, 73584, 75267, 79716, 91104, 100356, 106288, 108719, 117082, 119574, 133808, 136656, 147168, 150534, 159432, 175623, 200712, 212576, 217438, 234164, 239148, 267616, 273312, 301068, 318864, 326157, 351246, 401424, 434876, 468328, 478296, 526869, 602136, 610499, 637728, 652314, 702492, 761033, 802848, 869752, 936656, 956592, 978471, 1053738, 1204272, 1220998, 1304628, 1404984, 1522066, 1739504, 1831497, 1873312, 1913184, 1956942, 2107476, 2283099, 2408544, 2441996, 2609256, 2809968, 3044132, 3479008, 3662994, 3913884, 4214952, 4273493, 4566198, 4883992, 5218512, 5494491, 5619936, 6088264, 6849297, 7325988, 7827768, 7936487, 8429904, 8546986, 9132396, 9767984, 10437024, 10988982, 12176528, 12820479, 13698594, 14651976, 15655536, 15872974, 16859808, 17093972, 18264792, 19535968, 21977964, 23809461, 24353056, 25640958, 27397188, 29303952, 31311072, 31745948, 34187944, 36529584, 38461437, 43955928, 47618922, 51281916, 54794376, 55555409, 58607904, 63491896, 68375888, 71428383, 73059168, 76922874, 87911856, 95237844, 102563832, 109588752, 111110818, 126983792, 136751776, 142856766, 153845748, 166666227, 175823712, 190475688, 205127664, 219177504, 222221636, 253967584, 285713532, 307691496, 333332454, 380951376, 410255328, 444443272, 499998681, 571427064, 615382992, 666664908, 761902752, 888886544, 999997362, 1142854128, 1230765984, 1333329816, 1777773088, 1999994724, 2285708256, 2666659632, 3999989448, 5333319264, 7999978896, 15999957792]

約数ペア:

[(1, 15999957792), (2, 7999978896), (3, 5333319264), (4, 3999989448), (6, 2666659632), (7, 2285708256), (8, 1999994724), (9, 1777773088), (12, 1333329816), (13, 1230765984), (14, 1142854128), (16, 999997362), (18, 888886544), (21, 761902752), (24, 666664908), (26, 615382992), (28, 571427064), (32, 499998681), (36, 444443272), (39, 410255328), (42, 380951376), (48, 333332454), (52, 307691496), (56, 285713532), (63, 253967584), (72, 222221636), (73, 219177504), (78, 205127664), (84, 190475688), (91, 175823712), (96, 166666227), (104, 153845748), (112, 142856766), (117, 136751776), (126, 126983792), (144, 111110818), (146, 109588752), (156, 102563832), (168, 95237844), (182, 87911856), (208, 76922874), (219, 73059168), (224, 71428383), (234, 68375888), (252, 63491896), (273, 58607904), (288, 55555409), (292, 54794376), (312, 51281916), (336, 47618922), (364, 43955928), (416, 38461437), (438, 36529584), (468, 34187944), (504, 31745948), (511, 31311072), (546, 29303952), (584, 27397188), (624, 25640958), (657, 24353056), (672, 23809461), (728, 21977964), (819, 19535968), (876, 18264792), (936, 17093972), (949, 16859808), (1008, 15872974), (1022, 15655536), (1092, 14651976), (1168, 13698594), (1248, 12820479), (1314, 12176528), (1456, 10988982), (1533, 10437024), (1638, 9767984), (1752, 9132396), (1872, 8546986), (1898, 8429904), (2016, 7936487), (2044, 7827768), (2184, 7325988), (2336, 6849297), (2628, 6088264), (2847, 5619936), (2912, 5494491), (3066, 5218512), (3276, 4883992), (3504, 4566198), (3744, 4273493), (3796, 4214952), (4088, 3913884), (4368, 3662994), (4599, 3479008), (5256, 3044132), (5694, 2809968), (6132, 2609256), (6552, 2441996), (6643, 2408544), (7008, 2283099), (7592, 2107476), (8176, 1956942), (8363, 1913184), (8541, 1873312), (8736, 1831497), (9198, 1739504), (10512, 1522066), (11388, 1404984), (12264, 1304628), (13104, 1220998), (13286, 1204272), (15184, 1053738), (16352, 978471), (16726, 956592), (17082, 936656), (18396, 869752), (19929, 802848), (21024, 761033), (22776, 702492), (24528, 652314), (25089, 637728), (26208, 610499), (26572, 602136), (30368, 526869), (33452, 478296), (34164, 468328), (36792, 434876), (39858, 401424), (45552, 351246), (49056, 326157), (50178, 318864), (53144, 301068), (58541, 273312), (59787, 267616), (66904, 239148), (68328, 234164), (73584, 217438), (75267, 212576), (79716, 200712), (91104, 175623), (100356, 159432), (106288, 150534), (108719, 147168), (117082, 136656), (119574, 133808)]