79214080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 160

約数和(自身を含む): 216548640

約数和(自身を除く): 137334560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 97, 110, 116, 128, 145, 160, 176, 194, 220, 232, 256, 290, 319, 320, 352, 388, 440, 464, 485, 512, 580, 638, 640, 704, 776, 880, 928, 970, 1067, 1160, 1276, 1280, 1408, 1552, 1595, 1760, 1856, 1940, 2134, 2320, 2552, 2560, 2813, 2816, 3104, 3190, 3520, 3712, 3880, 4268, 4640, 5104, 5335, 5626, 5632, 6208, 6380, 7040, 7424, 7760, 8536, 9280, 10208, 10670, 11252, 12416, 12760, 14065, 14080, 14848, 15520, 17072, 18560, 20416, 21340, 22504, 24832, 25520, 28130, 28160, 30943, 31040, 34144, 37120, 40832, 42680, 45008, 49664, 51040, 56260, 61886, 62080, 68288, 74240, 81664, 85360, 90016, 102080, 112520, 123772, 124160, 136576, 154715, 163328, 170720, 180032, 204160, 225040, 247544, 248320, 273152, 309430, 341440, 360064, 408320, 450080, 495088, 546304, 618860, 682880, 720128, 816640, 900160, 990176, 1237720, 1365760, 1440256, 1800320, 1980352, 2475440, 2731520, 3600640, 3960704, 4950880, 7201280, 7921408, 9901760, 15842816, 19803520, 39607040, 79214080]

約数ペア:

[(1, 79214080), (2, 39607040), (4, 19803520), (5, 15842816), (8, 9901760), (10, 7921408), (11, 7201280), (16, 4950880), (20, 3960704), (22, 3600640), (29, 2731520), (32, 2475440), (40, 1980352), (44, 1800320), (55, 1440256), (58, 1365760), (64, 1237720), (80, 990176), (88, 900160), (97, 816640), (110, 720128), (116, 682880), (128, 618860), (145, 546304), (160, 495088), (176, 450080), (194, 408320), (220, 360064), (232, 341440), (256, 309430), (290, 273152), (319, 248320), (320, 247544), (352, 225040), (388, 204160), (440, 180032), (464, 170720), (485, 163328), (512, 154715), (580, 136576), (638, 124160), (640, 123772), (704, 112520), (776, 102080), (880, 90016), (928, 85360), (970, 81664), (1067, 74240), (1160, 68288), (1276, 62080), (1280, 61886), (1408, 56260), (1552, 51040), (1595, 49664), (1760, 45008), (1856, 42680), (1940, 40832), (2134, 37120), (2320, 34144), (2552, 31040), (2560, 30943), (2813, 28160), (2816, 28130), (3104, 25520), (3190, 24832), (3520, 22504), (3712, 21340), (3880, 20416), (4268, 18560), (4640, 17072), (5104, 15520), (5335, 14848), (5626, 14080), (5632, 14065), (6208, 12760), (6380, 12416), (7040, 11252), (7424, 10670), (7760, 10208), (8536, 9280)]