7743733760

素因数分解:

$2^{20}\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 168

約数和(自身を含む): 21340608576

約数和(自身を除く): 13596874816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 211, 224, 256, 280, 320, 422, 448, 512, 560, 640, 844, 896, 1024, 1055, 1120, 1280, 1477, 1688, 1792, 2048, 2110, 2240, 2560, 2954, 3376, 3584, 4096, 4220, 4480, 5120, 5908, 6752, 7168, 7385, 8192, 8440, 8960, 10240, 11816, 13504, 14336, 14770, 16384, 16880, 17920, 20480, 23632, 27008, 28672, 29540, 32768, 33760, 35840, 40960, 47264, 54016, 57344, 59080, 65536, 67520, 71680, 81920, 94528, 108032, 114688, 118160, 131072, 135040, 143360, 163840, 189056, 216064, 229376, 236320, 262144, 270080, 286720, 327680, 378112, 432128, 458752, 472640, 524288, 540160, 573440, 655360, 756224, 864256, 917504, 945280, 1048576, 1080320, 1146880, 1310720, 1512448, 1728512, 1835008, 1890560, 2160640, 2293760, 2621440, 3024896, 3457024, 3670016, 3781120, 4321280, 4587520, 5242880, 6049792, 6914048, 7340032, 7562240, 8642560, 9175040, 12099584, 13828096, 15124480, 17285120, 18350080, 24199168, 27656192, 30248960, 34570240, 36700160, 48398336, 55312384, 60497920, 69140480, 96796672, 110624768, 120995840, 138280960, 193593344, 221249536, 241991680, 276561920, 387186688, 483983360, 553123840, 774373376, 967966720, 1106247680, 1548746752, 1935933440, 3871866880, 7743733760]

約数ペア:

[(1, 7743733760), (2, 3871866880), (4, 1935933440), (5, 1548746752), (7, 1106247680), (8, 967966720), (10, 774373376), (14, 553123840), (16, 483983360), (20, 387186688), (28, 276561920), (32, 241991680), (35, 221249536), (40, 193593344), (56, 138280960), (64, 120995840), (70, 110624768), (80, 96796672), (112, 69140480), (128, 60497920), (140, 55312384), (160, 48398336), (211, 36700160), (224, 34570240), (256, 30248960), (280, 27656192), (320, 24199168), (422, 18350080), (448, 17285120), (512, 15124480), (560, 13828096), (640, 12099584), (844, 9175040), (896, 8642560), (1024, 7562240), (1055, 7340032), (1120, 6914048), (1280, 6049792), (1477, 5242880), (1688, 4587520), (1792, 4321280), (2048, 3781120), (2110, 3670016), (2240, 3457024), (2560, 3024896), (2954, 2621440), (3376, 2293760), (3584, 2160640), (4096, 1890560), (4220, 1835008), (4480, 1728512), (5120, 1512448), (5908, 1310720), (6752, 1146880), (7168, 1080320), (7385, 1048576), (8192, 945280), (8440, 917504), (8960, 864256), (10240, 756224), (11816, 655360), (13504, 573440), (14336, 540160), (14770, 524288), (16384, 472640), (16880, 458752), (17920, 432128), (20480, 378112), (23632, 327680), (27008, 286720), (28672, 270080), (29540, 262144), (32768, 236320), (33760, 229376), (35840, 216064), (40960, 189056), (47264, 163840), (54016, 143360), (57344, 135040), (59080, 131072), (65536, 118160), (67520, 114688), (71680, 108032), (81920, 94528)]