79494840320

素因数分解:

$2^{16}\times 5^1\times 7^2\times {\mathrm{4951}}^1$

素因数の和:5002

約数の個数: 204

約数和(自身を含む): 221979748464

約数和(自身を除く): 142484908144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 3136, 3584, 3920, 4096, 4480, 4951, 5120, 6272, 7168, 7840, 8192, 8960, 9902, 10240, 12544, 14336, 15680, 16384, 17920, 19804, 20480, 24755, 25088, 28672, 31360, 32768, 34657, 35840, 39608, 40960, 49510, 50176, 57344, 62720, 65536, 69314, 71680, 79216, 81920, 99020, 100352, 114688, 125440, 138628, 143360, 158432, 163840, 173285, 198040, 200704, 229376, 242599, 250880, 277256, 286720, 316864, 327680, 346570, 396080, 401408, 458752, 485198, 501760, 554512, 573440, 633728, 693140, 792160, 802816, 970396, 1003520, 1109024, 1146880, 1212995, 1267456, 1386280, 1584320, 1605632, 1940792, 2007040, 2218048, 2293760, 2425990, 2534912, 2772560, 3168640, 3211264, 3881584, 4014080, 4436096, 4851980, 5069824, 5545120, 6337280, 7763168, 8028160, 8872192, 9703960, 10139648, 11090240, 12674560, 15526336, 16056320, 17744384, 19407920, 20279296, 22180480, 25349120, 31052672, 35488768, 38815840, 40558592, 44360960, 50698240, 62105344, 70977536, 77631680, 81117184, 88721920, 101396480, 124210688, 141955072, 155263360, 162234368, 177443840, 202792960, 248421376, 283910144, 310526720, 324468736, 354887680, 405585920, 496842752, 567820288, 621053440, 709775360, 811171840, 993685504, 1135640576, 1242106880, 1419550720, 1622343680, 1987371008, 2271281152, 2484213760, 2839101440, 3974742016, 4968427520, 5678202880, 7949484032, 9936855040, 11356405760, 15898968064, 19873710080, 39747420160, 79494840320]

約数ペア:

[(1, 79494840320), (2, 39747420160), (4, 19873710080), (5, 15898968064), (7, 11356405760), (8, 9936855040), (10, 7949484032), (14, 5678202880), (16, 4968427520), (20, 3974742016), (28, 2839101440), (32, 2484213760), (35, 2271281152), (40, 1987371008), (49, 1622343680), (56, 1419550720), (64, 1242106880), (70, 1135640576), (80, 993685504), (98, 811171840), (112, 709775360), (128, 621053440), (140, 567820288), (160, 496842752), (196, 405585920), (224, 354887680), (245, 324468736), (256, 310526720), (280, 283910144), (320, 248421376), (392, 202792960), (448, 177443840), (490, 162234368), (512, 155263360), (560, 141955072), (640, 124210688), (784, 101396480), (896, 88721920), (980, 81117184), (1024, 77631680), (1120, 70977536), (1280, 62105344), (1568, 50698240), (1792, 44360960), (1960, 40558592), (2048, 38815840), (2240, 35488768), (2560, 31052672), (3136, 25349120), (3584, 22180480), (3920, 20279296), (4096, 19407920), (4480, 17744384), (4951, 16056320), (5120, 15526336), (6272, 12674560), (7168, 11090240), (7840, 10139648), (8192, 9703960), (8960, 8872192), (9902, 8028160), (10240, 7763168), (12544, 6337280), (14336, 5545120), (15680, 5069824), (16384, 4851980), (17920, 4436096), (19804, 4014080), (20480, 3881584), (24755, 3211264), (25088, 3168640), (28672, 2772560), (31360, 2534912), (32768, 2425990), (34657, 2293760), (35840, 2218048), (39608, 2007040), (40960, 1940792), (49510, 1605632), (50176, 1584320), (57344, 1386280), (62720, 1267456), (65536, 1212995), (69314, 1146880), (71680, 1109024), (79216, 1003520), (81920, 970396), (99020, 802816), (100352, 792160), (114688, 693140), (125440, 633728), (138628, 573440), (143360, 554512), (158432, 501760), (163840, 485198), (173285, 458752), (198040, 401408), (200704, 396080), (229376, 346570), (242599, 327680), (250880, 316864), (277256, 286720)]