7883997440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4409}}^1$

素因数の和:4568

約数の個数: 144

約数和(自身を含む): 20768348160

約数和(自身を除く): 12884350720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 635, 640, 704, 880, 1016, 1270, 1280, 1397, 1408, 1760, 2032, 2540, 2794, 2816, 3520, 4064, 4409, 5080, 5588, 6985, 7040, 8128, 8818, 10160, 11176, 13970, 14080, 16256, 17636, 20320, 22045, 22352, 27940, 32512, 35272, 40640, 44090, 44704, 48499, 55880, 70544, 81280, 88180, 89408, 96998, 111760, 141088, 162560, 176360, 178816, 193996, 223520, 242495, 282176, 352720, 357632, 387992, 447040, 484990, 559943, 564352, 705440, 775984, 894080, 969980, 1119886, 1128704, 1410880, 1551968, 1788160, 1939960, 2239772, 2799715, 2821760, 3103936, 3879920, 4479544, 5599430, 5643520, 6159373, 6207872, 7759840, 8959088, 11198860, 12318746, 12415744, 15519680, 17918176, 22397720, 24637492, 30796865, 31039360, 35836352, 44795440, 49274984, 61593730, 62078720, 71672704, 89590880, 98549968, 123187460, 143345408, 179181760, 197099936, 246374920, 358363520, 394199872, 492749840, 716727040, 788399744, 985499680, 1576799488, 1970999360, 3941998720, 7883997440]

約数ペア:

[(1, 7883997440), (2, 3941998720), (4, 1970999360), (5, 1576799488), (8, 985499680), (10, 788399744), (11, 716727040), (16, 492749840), (20, 394199872), (22, 358363520), (32, 246374920), (40, 197099936), (44, 179181760), (55, 143345408), (64, 123187460), (80, 98549968), (88, 89590880), (110, 71672704), (127, 62078720), (128, 61593730), (160, 49274984), (176, 44795440), (220, 35836352), (254, 31039360), (256, 30796865), (320, 24637492), (352, 22397720), (440, 17918176), (508, 15519680), (635, 12415744), (640, 12318746), (704, 11198860), (880, 8959088), (1016, 7759840), (1270, 6207872), (1280, 6159373), (1397, 5643520), (1408, 5599430), (1760, 4479544), (2032, 3879920), (2540, 3103936), (2794, 2821760), (2816, 2799715), (3520, 2239772), (4064, 1939960), (4409, 1788160), (5080, 1551968), (5588, 1410880), (6985, 1128704), (7040, 1119886), (8128, 969980), (8818, 894080), (10160, 775984), (11176, 705440), (13970, 564352), (14080, 559943), (16256, 484990), (17636, 447040), (20320, 387992), (22045, 357632), (22352, 352720), (27940, 282176), (32512, 242495), (35272, 223520), (40640, 193996), (44090, 178816), (44704, 176360), (48499, 162560), (55880, 141088), (70544, 111760), (81280, 96998), (88180, 89408)]