7888631520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30491}}^1$

素因数の和:30534

約数の個数: 288

約数和(自身を含む): 31535070336

約数和(自身を除く): 23646438816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2156, 2310, 2352, 2464, 2640, 2695, 2940, 3080, 3234, 3360, 3696, 3920, 4312, 4620, 4704, 5280, 5390, 5880, 6160, 6468, 7392, 7840, 8085, 8624, 9240, 10780, 11760, 12320, 12936, 16170, 17248, 18480, 21560, 23520, 25872, 30491, 32340, 36960, 43120, 51744, 60982, 64680, 86240, 91473, 121964, 129360, 152455, 182946, 213437, 243928, 258720, 304910, 335401, 365892, 426874, 457365, 487856, 609820, 640311, 670802, 731784, 853748, 914730, 975712, 1006203, 1067185, 1219640, 1280622, 1341604, 1463568, 1494059, 1677005, 1707496, 1829460, 2012406, 2134370, 2347807, 2439280, 2561244, 2683208, 2927136, 2988118, 3201555, 3354010, 3414992, 3658920, 4024812, 4268740, 4482177, 4695614, 4878560, 5031015, 5122488, 5366416, 5976236, 6403110, 6708020, 6829984, 7043421, 7317840, 7470295, 8049624, 8537480, 8964354, 9391228, 10062030, 10244976, 10732832, 11739035, 11952472, 12806220, 13416040, 14086842, 14635680, 14940590, 16099248, 16434649, 17074960, 17928708, 18782456, 20124060, 20489952, 22410885, 23478070, 23904944, 25612440, 26832080, 28173684, 29881180, 32198496, 32869298, 34149920, 35217105, 35857416, 37564912, 40248120, 44821770, 46956140, 47809888, 49303947, 51224880, 53664160, 56347368, 59762360, 65738596, 70434210, 71714832, 75129824, 80496240, 82173245, 89643540, 93912280, 98607894, 102449760, 112694736, 119524720, 131477192, 140868420, 143429664, 160992480, 164346490, 179287080, 187824560, 197215788, 225389472, 239049440, 246519735, 262954384, 281736840, 328692980, 358574160, 375649120, 394431576, 493039470, 525908768, 563473680, 657385960, 717148320, 788863152, 986078940, 1126947360, 1314771920, 1577726304, 1972157880, 2629543840, 3944315760, 7888631520]

約数ペア:

[(1, 7888631520), (2, 3944315760), (3, 2629543840), (4, 1972157880), (5, 1577726304), (6, 1314771920), (7, 1126947360), (8, 986078940), (10, 788863152), (11, 717148320), (12, 657385960), (14, 563473680), (15, 525908768), (16, 493039470), (20, 394431576), (21, 375649120), (22, 358574160), (24, 328692980), (28, 281736840), (30, 262954384), (32, 246519735), (33, 239049440), (35, 225389472), (40, 197215788), (42, 187824560), (44, 179287080), (48, 164346490), (49, 160992480), (55, 143429664), (56, 140868420), (60, 131477192), (66, 119524720), (70, 112694736), (77, 102449760), (80, 98607894), (84, 93912280), (88, 89643540), (96, 82173245), (98, 80496240), (105, 75129824), (110, 71714832), (112, 70434210), (120, 65738596), (132, 59762360), (140, 56347368), (147, 53664160), (154, 51224880), (160, 49303947), (165, 47809888), (168, 46956140), (176, 44821770), (196, 40248120), (210, 37564912), (220, 35857416), (224, 35217105), (231, 34149920), (240, 32869298), (245, 32198496), (264, 29881180), (280, 28173684), (294, 26832080), (308, 25612440), (330, 23904944), (336, 23478070), (352, 22410885), (385, 20489952), (392, 20124060), (420, 18782456), (440, 17928708), (462, 17074960), (480, 16434649), (490, 16099248), (528, 14940590), (539, 14635680), (560, 14086842), (588, 13416040), (616, 12806220), (660, 11952472), (672, 11739035), (735, 10732832), (770, 10244976), (784, 10062030), (840, 9391228), (880, 8964354), (924, 8537480), (980, 8049624), (1056, 7470295), (1078, 7317840), (1120, 7043421), (1155, 6829984), (1176, 6708020), (1232, 6403110), (1320, 5976236), (1470, 5366416), (1540, 5122488), (1568, 5031015), (1617, 4878560), (1680, 4695614), (1760, 4482177), (1848, 4268740), (1960, 4024812), (2156, 3658920), (2310, 3414992), (2352, 3354010), (2464, 3201555), (2640, 2988118), (2695, 2927136), (2940, 2683208), (3080, 2561244), (3234, 2439280), (3360, 2347807), (3696, 2134370), (3920, 2012406), (4312, 1829460), (4620, 1707496), (4704, 1677005), (5280, 1494059), (5390, 1463568), (5880, 1341604), (6160, 1280622), (6468, 1219640), (7392, 1067185), (7840, 1006203), (8085, 975712), (8624, 914730), (9240, 853748), (10780, 731784), (11760, 670802), (12320, 640311), (12936, 609820), (16170, 487856), (17248, 457365), (18480, 426874), (21560, 365892), (23520, 335401), (25872, 304910), (30491, 258720), (32340, 243928), (36960, 213437), (43120, 182946), (51744, 152455), (60982, 129360), (64680, 121964), (86240, 91473)]