8996517440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 224

約数和(自身を含む): 23009132544

約数和(自身を除く): 14012615104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 127, 148, 155, 160, 185, 193, 248, 254, 296, 310, 320, 370, 386, 496, 508, 592, 620, 635, 740, 772, 965, 992, 1016, 1147, 1184, 1240, 1270, 1480, 1544, 1930, 1984, 2032, 2294, 2368, 2480, 2540, 2960, 3088, 3860, 3937, 4064, 4588, 4699, 4960, 5080, 5735, 5920, 5983, 6176, 7141, 7720, 7874, 8128, 9176, 9398, 9920, 10160, 11470, 11840, 11966, 12352, 14282, 15440, 15748, 18352, 18796, 19685, 20320, 22940, 23495, 23932, 24511, 28564, 29915, 30880, 31496, 35705, 36704, 37592, 39370, 40640, 45880, 46990, 47864, 49022, 57128, 59830, 61760, 62992, 71410, 73408, 75184, 78740, 91760, 93980, 95728, 98044, 114256, 119660, 122555, 125984, 142820, 145669, 150368, 157480, 183520, 187960, 191456, 196088, 221371, 228512, 239320, 245110, 251968, 285640, 291338, 300736, 314960, 367040, 375920, 382912, 392176, 442742, 457024, 478640, 490220, 571280, 582676, 629920, 728345, 751840, 759841, 784352, 885484, 906907, 957280, 980440, 1106855, 1142560, 1165352, 1259840, 1456690, 1503680, 1519682, 1568704, 1770968, 1813814, 1914560, 1960880, 2213710, 2285120, 2330704, 2913380, 3039364, 3541936, 3627628, 3799205, 3921760, 4427420, 4534535, 4661408, 5826760, 6078728, 7083872, 7255256, 7598410, 7843520, 8854840, 9069070, 9322816, 11653520, 12157456, 14167744, 14510512, 15196820, 17709680, 18138140, 23307040, 24314912, 28114117, 29021024, 30393640, 35419360, 36276280, 46614080, 48629824, 56228234, 58042048, 60787280, 70838720, 72552560, 112456468, 121574560, 140570585, 145105120, 224912936, 243149120, 281141170, 290210240, 449825872, 562282340, 899651744, 1124564680, 1799303488, 2249129360, 4498258720, 8996517440]

約数ペア:

[(1, 8996517440), (2, 4498258720), (4, 2249129360), (5, 1799303488), (8, 1124564680), (10, 899651744), (16, 562282340), (20, 449825872), (31, 290210240), (32, 281141170), (37, 243149120), (40, 224912936), (62, 145105120), (64, 140570585), (74, 121574560), (80, 112456468), (124, 72552560), (127, 70838720), (148, 60787280), (155, 58042048), (160, 56228234), (185, 48629824), (193, 46614080), (248, 36276280), (254, 35419360), (296, 30393640), (310, 29021024), (320, 28114117), (370, 24314912), (386, 23307040), (496, 18138140), (508, 17709680), (592, 15196820), (620, 14510512), (635, 14167744), (740, 12157456), (772, 11653520), (965, 9322816), (992, 9069070), (1016, 8854840), (1147, 7843520), (1184, 7598410), (1240, 7255256), (1270, 7083872), (1480, 6078728), (1544, 5826760), (1930, 4661408), (1984, 4534535), (2032, 4427420), (2294, 3921760), (2368, 3799205), (2480, 3627628), (2540, 3541936), (2960, 3039364), (3088, 2913380), (3860, 2330704), (3937, 2285120), (4064, 2213710), (4588, 1960880), (4699, 1914560), (4960, 1813814), (5080, 1770968), (5735, 1568704), (5920, 1519682), (5983, 1503680), (6176, 1456690), (7141, 1259840), (7720, 1165352), (7874, 1142560), (8128, 1106855), (9176, 980440), (9398, 957280), (9920, 906907), (10160, 885484), (11470, 784352), (11840, 759841), (11966, 751840), (12352, 728345), (14282, 629920), (15440, 582676), (15748, 571280), (18352, 490220), (18796, 478640), (19685, 457024), (20320, 442742), (22940, 392176), (23495, 382912), (23932, 375920), (24511, 367040), (28564, 314960), (29915, 300736), (30880, 291338), (31496, 285640), (35705, 251968), (36704, 245110), (37592, 239320), (39370, 228512), (40640, 221371), (45880, 196088), (46990, 191456), (47864, 187960), (49022, 183520), (57128, 157480), (59830, 150368), (61760, 145669), (62992, 142820), (71410, 125984), (73408, 122555), (75184, 119660), (78740, 114256), (91760, 98044), (93980, 95728)]