121322540416

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20899}}^1$

素因数の和:20981

約数の個数: 256

約数和(自身を含む): 327444480000

約数和(自身を除く): 206121939584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 64, 76, 77, 88, 112, 124, 128, 133, 152, 154, 176, 209, 217, 224, 248, 266, 304, 308, 341, 352, 418, 434, 448, 496, 532, 589, 608, 616, 682, 704, 836, 868, 896, 992, 1064, 1178, 1216, 1232, 1364, 1408, 1463, 1672, 1736, 1984, 2128, 2356, 2387, 2432, 2464, 2728, 2926, 3344, 3472, 3968, 4123, 4256, 4712, 4774, 4928, 5456, 5852, 6479, 6688, 6944, 8246, 8512, 9424, 9548, 9856, 10912, 11704, 12958, 13376, 13888, 16492, 17024, 18848, 19096, 20899, 21824, 23408, 25916, 26752, 27776, 32984, 37696, 38192, 41798, 43648, 45353, 46816, 51832, 65968, 75392, 76384, 83596, 90706, 93632, 103664, 131936, 146293, 152768, 167192, 181412, 187264, 207328, 229889, 263872, 292586, 305536, 334384, 362824, 397081, 414656, 459778, 527744, 585172, 647869, 668768, 725648, 794162, 829312, 919556, 1170344, 1295738, 1337536, 1451296, 1588324, 1609223, 1839112, 2340688, 2591476, 2675072, 2779567, 2902592, 3176648, 3218446, 3678224, 4367891, 4535083, 4681376, 5182952, 5559134, 5805184, 6353296, 6436892, 7126559, 7356448, 8735782, 9070166, 9362752, 10365904, 11118268, 12309511, 12706592, 12873784, 14253118, 14712896, 17471564, 18140332, 18725504, 20731808, 22236536, 24619022, 25413184, 25747568, 28506236, 29425792, 30575237, 34943128, 36280664, 41463616, 44473072, 49238044, 49885913, 50826368, 51495136, 57012472, 61150474, 69886256, 72561328, 82927232, 86166577, 88946144, 98476088, 99771826, 102990272, 114024944, 122300948, 135404621, 139772512, 145122656, 172333154, 177892288, 196952176, 199543652, 205980544, 228049888, 244601896, 270809242, 279545024, 290245312, 344666308, 355784576, 393904352, 399087304, 456099776, 489203792, 541618484, 559090048, 580490624, 689332616, 787808704, 798174608, 912199552, 947832347, 978407584, 1083236968, 1378665232, 1575617408, 1596349216, 1895664694, 1956815168, 2166473936, 2757330464, 3192698432, 3791329388, 3913630336, 4332947872, 5514660928, 6385396864, 7582658776, 8665895744, 11029321856, 15165317552, 17331791488, 30330635104, 60661270208, 121322540416]

約数ペア:

[(1, 121322540416), (2, 60661270208), (4, 30330635104), (7, 17331791488), (8, 15165317552), (11, 11029321856), (14, 8665895744), (16, 7582658776), (19, 6385396864), (22, 5514660928), (28, 4332947872), (31, 3913630336), (32, 3791329388), (38, 3192698432), (44, 2757330464), (56, 2166473936), (62, 1956815168), (64, 1895664694), (76, 1596349216), (77, 1575617408), (88, 1378665232), (112, 1083236968), (124, 978407584), (128, 947832347), (133, 912199552), (152, 798174608), (154, 787808704), (176, 689332616), (209, 580490624), (217, 559090048), (224, 541618484), (248, 489203792), (266, 456099776), (304, 399087304), (308, 393904352), (341, 355784576), (352, 344666308), (418, 290245312), (434, 279545024), (448, 270809242), (496, 244601896), (532, 228049888), (589, 205980544), (608, 199543652), (616, 196952176), (682, 177892288), (704, 172333154), (836, 145122656), (868, 139772512), (896, 135404621), (992, 122300948), (1064, 114024944), (1178, 102990272), (1216, 99771826), (1232, 98476088), (1364, 88946144), (1408, 86166577), (1463, 82927232), (1672, 72561328), (1736, 69886256), (1984, 61150474), (2128, 57012472), (2356, 51495136), (2387, 50826368), (2432, 49885913), (2464, 49238044), (2728, 44473072), (2926, 41463616), (3344, 36280664), (3472, 34943128), (3968, 30575237), (4123, 29425792), (4256, 28506236), (4712, 25747568), (4774, 25413184), (4928, 24619022), (5456, 22236536), (5852, 20731808), (6479, 18725504), (6688, 18140332), (6944, 17471564), (8246, 14712896), (8512, 14253118), (9424, 12873784), (9548, 12706592), (9856, 12309511), (10912, 11118268), (11704, 10365904), (12958, 9362752), (13376, 9070166), (13888, 8735782), (16492, 7356448), (17024, 7126559), (18848, 6436892), (19096, 6353296), (20899, 5805184), (21824, 5559134), (23408, 5182952), (25916, 4681376), (26752, 4535083), (27776, 4367891), (32984, 3678224), (37696, 3218446), (38192, 3176648), (41798, 2902592), (43648, 2779567), (45353, 2675072), (46816, 2591476), (51832, 2340688), (65968, 1839112), (75392, 1609223), (76384, 1588324), (83596, 1451296), (90706, 1337536), (93632, 1295738), (103664, 1170344), (131936, 919556), (146293, 829312), (152768, 794162), (167192, 725648), (181412, 668768), (187264, 647869), (207328, 585172), (229889, 527744), (263872, 459778), (292586, 414656), (305536, 397081), (334384, 362824)]