8125399040

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 21742608384

約数和(自身を除く): 13617209344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 127, 128, 142, 160, 176, 220, 254, 256, 284, 320, 352, 355, 440, 508, 512, 568, 635, 640, 704, 710, 781, 880, 1016, 1024, 1136, 1270, 1280, 1397, 1408, 1420, 1562, 1760, 2032, 2048, 2272, 2540, 2560, 2794, 2816, 2840, 3124, 3520, 3905, 4064, 4096, 4544, 5080, 5120, 5588, 5632, 5680, 6248, 6985, 7040, 7810, 8128, 8192, 9017, 9088, 10160, 10240, 11176, 11264, 11360, 12496, 13970, 14080, 15620, 16256, 16384, 18034, 18176, 20320, 20480, 22352, 22528, 22720, 24992, 27940, 28160, 31240, 32512, 36068, 36352, 40640, 40960, 44704, 45056, 45085, 45440, 49984, 55880, 56320, 62480, 65024, 72136, 72704, 81280, 81920, 89408, 90112, 90170, 90880, 99187, 99968, 111760, 112640, 124960, 130048, 144272, 145408, 162560, 178816, 180224, 180340, 181760, 198374, 199936, 223520, 225280, 249920, 260096, 288544, 290816, 325120, 357632, 360680, 363520, 396748, 399872, 447040, 450560, 495935, 499840, 520192, 577088, 581632, 650240, 715264, 721360, 727040, 793496, 799744, 894080, 901120, 991870, 999680, 1040384, 1154176, 1163264, 1300480, 1430528, 1442720, 1454080, 1586992, 1599488, 1788160, 1983740, 1999360, 2080768, 2308352, 2600960, 2861056, 2885440, 2908160, 3173984, 3198976, 3576320, 3967480, 3998720, 4616704, 5201920, 5722112, 5770880, 5816320, 6347968, 6397952, 7152640, 7934960, 7997440, 9233408, 10403840, 11444224, 11541760, 12695936, 12795904, 14305280, 15869920, 15994880, 18466816, 22888448, 23083520, 25391872, 28610560, 31739840, 31989760, 36933632, 46167040, 50783744, 57221120, 63479680, 63979520, 73867264, 92334080, 101567488, 114442240, 126959360, 147734528, 184668160, 203134976, 253918720, 369336320, 406269952, 507837440, 738672640, 812539904, 1015674880, 1625079808, 2031349760, 4062699520, 8125399040]

約数ペア:

[(1, 8125399040), (2, 4062699520), (4, 2031349760), (5, 1625079808), (8, 1015674880), (10, 812539904), (11, 738672640), (16, 507837440), (20, 406269952), (22, 369336320), (32, 253918720), (40, 203134976), (44, 184668160), (55, 147734528), (64, 126959360), (71, 114442240), (80, 101567488), (88, 92334080), (110, 73867264), (127, 63979520), (128, 63479680), (142, 57221120), (160, 50783744), (176, 46167040), (220, 36933632), (254, 31989760), (256, 31739840), (284, 28610560), (320, 25391872), (352, 23083520), (355, 22888448), (440, 18466816), (508, 15994880), (512, 15869920), (568, 14305280), (635, 12795904), (640, 12695936), (704, 11541760), (710, 11444224), (781, 10403840), (880, 9233408), (1016, 7997440), (1024, 7934960), (1136, 7152640), (1270, 6397952), (1280, 6347968), (1397, 5816320), (1408, 5770880), (1420, 5722112), (1562, 5201920), (1760, 4616704), (2032, 3998720), (2048, 3967480), (2272, 3576320), (2540, 3198976), (2560, 3173984), (2794, 2908160), (2816, 2885440), (2840, 2861056), (3124, 2600960), (3520, 2308352), (3905, 2080768), (4064, 1999360), (4096, 1983740), (4544, 1788160), (5080, 1599488), (5120, 1586992), (5588, 1454080), (5632, 1442720), (5680, 1430528), (6248, 1300480), (6985, 1163264), (7040, 1154176), (7810, 1040384), (8128, 999680), (8192, 991870), (9017, 901120), (9088, 894080), (10160, 799744), (10240, 793496), (11176, 727040), (11264, 721360), (11360, 715264), (12496, 650240), (13970, 581632), (14080, 577088), (15620, 520192), (16256, 499840), (16384, 495935), (18034, 450560), (18176, 447040), (20320, 399872), (20480, 396748), (22352, 363520), (22528, 360680), (22720, 357632), (24992, 325120), (27940, 290816), (28160, 288544), (31240, 260096), (32512, 249920), (36068, 225280), (36352, 223520), (40640, 199936), (40960, 198374), (44704, 181760), (45056, 180340), (45085, 180224), (45440, 178816), (49984, 162560), (55880, 145408), (56320, 144272), (62480, 130048), (65024, 124960), (72136, 112640), (72704, 111760), (81280, 99968), (81920, 99187), (89408, 90880), (90112, 90170)]