121340774720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1142

約数の個数: 224

約数和(自身を含む): 319034598912

約数和(自身を除く): 197693824192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 431, 440, 484, 605, 661, 704, 862, 880, 968, 1210, 1322, 1331, 1724, 1760, 1936, 2155, 2420, 2644, 2662, 3305, 3448, 3520, 3872, 4310, 4741, 4840, 5288, 5324, 6610, 6655, 6896, 7271, 7744, 8620, 9482, 9680, 10576, 10648, 13220, 13310, 13792, 14542, 17240, 18964, 19360, 21152, 21296, 23705, 26440, 26620, 27584, 29084, 34480, 36355, 37928, 38720, 42304, 42592, 47410, 52151, 52880, 53240, 58168, 68960, 72710, 75856, 79981, 85184, 94820, 104302, 105760, 106480, 116336, 137920, 145420, 151712, 159962, 189640, 208604, 211520, 212960, 232672, 260755, 284891, 290840, 303424, 319924, 379280, 399905, 417208, 425920, 465344, 521510, 569782, 573661, 581680, 639848, 758560, 799810, 834416, 879791, 1043020, 1139564, 1147322, 1163360, 1279696, 1424455, 1517120, 1599620, 1668832, 1759582, 2086040, 2279128, 2294644, 2326720, 2559392, 2848910, 2868305, 3133801, 3199240, 3337664, 3519164, 4172080, 4398955, 4558256, 4589288, 5118784, 5697820, 5736610, 6267602, 6398480, 7038328, 8344160, 8797910, 9116512, 9178576, 11395640, 11473220, 12535204, 12796960, 14076656, 15669005, 16688320, 17595820, 18233024, 18357152, 22791280, 22946440, 25070408, 25593920, 28153312, 31338010, 34471811, 35191640, 36714304, 45582560, 45892880, 50140816, 56306624, 62676020, 68943622, 70383280, 91165120, 91785760, 100281632, 125352040, 137887244, 140766560, 172359055, 183571520, 200563264, 250704080, 275774488, 281533120, 344718110, 379189921, 501408160, 551548976, 689436220, 758379842, 1002816320, 1103097952, 1378872440, 1516759684, 1895949605, 2206195904, 2757744880, 3033519368, 3791899210, 5515489760, 6067038736, 7583798420, 11030979520, 12134077472, 15167596840, 24268154944, 30335193680, 60670387360, 121340774720]

約数ペア:

[(1, 121340774720), (2, 60670387360), (4, 30335193680), (5, 24268154944), (8, 15167596840), (10, 12134077472), (11, 11030979520), (16, 7583798420), (20, 6067038736), (22, 5515489760), (32, 3791899210), (40, 3033519368), (44, 2757744880), (55, 2206195904), (64, 1895949605), (80, 1516759684), (88, 1378872440), (110, 1103097952), (121, 1002816320), (160, 758379842), (176, 689436220), (220, 551548976), (242, 501408160), (320, 379189921), (352, 344718110), (431, 281533120), (440, 275774488), (484, 250704080), (605, 200563264), (661, 183571520), (704, 172359055), (862, 140766560), (880, 137887244), (968, 125352040), (1210, 100281632), (1322, 91785760), (1331, 91165120), (1724, 70383280), (1760, 68943622), (1936, 62676020), (2155, 56306624), (2420, 50140816), (2644, 45892880), (2662, 45582560), (3305, 36714304), (3448, 35191640), (3520, 34471811), (3872, 31338010), (4310, 28153312), (4741, 25593920), (4840, 25070408), (5288, 22946440), (5324, 22791280), (6610, 18357152), (6655, 18233024), (6896, 17595820), (7271, 16688320), (7744, 15669005), (8620, 14076656), (9482, 12796960), (9680, 12535204), (10576, 11473220), (10648, 11395640), (13220, 9178576), (13310, 9116512), (13792, 8797910), (14542, 8344160), (17240, 7038328), (18964, 6398480), (19360, 6267602), (21152, 5736610), (21296, 5697820), (23705, 5118784), (26440, 4589288), (26620, 4558256), (27584, 4398955), (29084, 4172080), (34480, 3519164), (36355, 3337664), (37928, 3199240), (38720, 3133801), (42304, 2868305), (42592, 2848910), (47410, 2559392), (52151, 2326720), (52880, 2294644), (53240, 2279128), (58168, 2086040), (68960, 1759582), (72710, 1668832), (75856, 1599620), (79981, 1517120), (85184, 1424455), (94820, 1279696), (104302, 1163360), (105760, 1147322), (106480, 1139564), (116336, 1043020), (137920, 879791), (145420, 834416), (151712, 799810), (159962, 758560), (189640, 639848), (208604, 581680), (211520, 573661), (212960, 569782), (232672, 521510), (260755, 465344), (284891, 425920), (290840, 417208), (303424, 399905), (319924, 379280)]