215570247984

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{335729}}^1$

素因数の和:335777

約数の個数: 240

約数和(自身を含む): 757675464000

約数和(自身を除く): 542105216016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 343, 364, 392, 441, 468, 504, 546, 588, 624, 637, 686, 728, 784, 819, 882, 936, 1008, 1029, 1092, 1176, 1274, 1372, 1456, 1638, 1764, 1872, 1911, 2058, 2184, 2352, 2548, 2744, 3087, 3276, 3528, 3822, 4116, 4368, 4459, 5096, 5488, 5733, 6174, 6552, 7056, 7644, 8232, 8918, 10192, 11466, 12348, 13104, 13377, 15288, 16464, 17836, 22932, 24696, 26754, 30576, 35672, 40131, 45864, 49392, 53508, 71344, 80262, 91728, 107016, 160524, 214032, 321048, 335729, 642096, 671458, 1007187, 1342916, 2014374, 2350103, 2685832, 3021561, 4028748, 4364477, 4700206, 5371664, 6043122, 7050309, 8057496, 8728954, 9400412, 12086244, 13093431, 14100618, 16114992, 16450721, 17457908, 18800824, 21150927, 24172488, 26186862, 28201236, 30551339, 32901442, 34915816, 37601648, 39280293, 42301854, 48344976, 49352163, 52373724, 56402472, 61102678, 65802884, 69831632, 78560586, 84603708, 91654017, 98704326, 104747448, 112804944, 115155047, 122205356, 131605768, 148056489, 157121172, 169207416, 183308034, 197408652, 209494896, 213859373, 230310094, 244410712, 263211536, 274962051, 296112978, 314242344, 338414832, 345465141, 366616068, 394817304, 427718746, 460620188, 488821424, 549924102, 592225956, 628484688, 641578119, 690930282, 733232136, 789634608, 855437492, 921240376, 1036395423, 1099848204, 1184451912, 1283156238, 1381860564, 1466464272, 1497015611, 1710874984, 1842480752, 1924734357, 2072790846, 2199696408, 2368903824, 2566312476, 2763721128, 2994031222, 3421749968, 3849468714, 4145581692, 4399392816, 4491046833, 5132624952, 5527442256, 5988062444, 7698937428, 8291163384, 8982093666, 10265249904, 11976124888, 13473140499, 15397874856, 16582326768, 17964187332, 23952249776, 26946280998, 30795749712, 35928374664, 53892561996, 71856749328, 107785123992, 215570247984]

約数ペア:

[(1, 215570247984), (2, 107785123992), (3, 71856749328), (4, 53892561996), (6, 35928374664), (7, 30795749712), (8, 26946280998), (9, 23952249776), (12, 17964187332), (13, 16582326768), (14, 15397874856), (16, 13473140499), (18, 11976124888), (21, 10265249904), (24, 8982093666), (26, 8291163384), (28, 7698937428), (36, 5988062444), (39, 5527442256), (42, 5132624952), (48, 4491046833), (49, 4399392816), (52, 4145581692), (56, 3849468714), (63, 3421749968), (72, 2994031222), (78, 2763721128), (84, 2566312476), (91, 2368903824), (98, 2199696408), (104, 2072790846), (112, 1924734357), (117, 1842480752), (126, 1710874984), (144, 1497015611), (147, 1466464272), (156, 1381860564), (168, 1283156238), (182, 1184451912), (196, 1099848204), (208, 1036395423), (234, 921240376), (252, 855437492), (273, 789634608), (294, 733232136), (312, 690930282), (336, 641578119), (343, 628484688), (364, 592225956), (392, 549924102), (441, 488821424), (468, 460620188), (504, 427718746), (546, 394817304), (588, 366616068), (624, 345465141), (637, 338414832), (686, 314242344), (728, 296112978), (784, 274962051), (819, 263211536), (882, 244410712), (936, 230310094), (1008, 213859373), (1029, 209494896), (1092, 197408652), (1176, 183308034), (1274, 169207416), (1372, 157121172), (1456, 148056489), (1638, 131605768), (1764, 122205356), (1872, 115155047), (1911, 112804944), (2058, 104747448), (2184, 98704326), (2352, 91654017), (2548, 84603708), (2744, 78560586), (3087, 69831632), (3276, 65802884), (3528, 61102678), (3822, 56402472), (4116, 52373724), (4368, 49352163), (4459, 48344976), (5096, 42301854), (5488, 39280293), (5733, 37601648), (6174, 34915816), (6552, 32901442), (7056, 30551339), (7644, 28201236), (8232, 26186862), (8918, 24172488), (10192, 21150927), (11466, 18800824), (12348, 17457908), (13104, 16450721), (13377, 16114992), (15288, 14100618), (16464, 13093431), (17836, 12086244), (22932, 9400412), (24696, 8728954), (26754, 8057496), (30576, 7050309), (35672, 6043122), (40131, 5371664), (45864, 4700206), (49392, 4364477), (53508, 4028748), (71344, 3021561), (80262, 2685832), (91728, 2350103), (107016, 2014374), (160524, 1342916), (214032, 1007187), (321048, 671458), (335729, 642096)]