267412480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 88

約数和(自身を含む): 663964920

約数和(自身を除く): 396552440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1024, 1160, 1280, 1801, 1856, 2320, 2560, 3602, 3712, 4640, 5120, 7204, 7424, 9005, 9280, 14408, 14848, 18010, 18560, 28816, 29696, 36020, 37120, 52229, 57632, 72040, 74240, 104458, 115264, 144080, 148480, 208916, 230528, 261145, 288160, 417832, 461056, 522290, 576320, 835664, 922112, 1044580, 1152640, 1671328, 1844224, 2089160, 2305280, 3342656, 4178320, 4610560, 6685312, 8356640, 9221120, 13370624, 16713280, 26741248, 33426560, 53482496, 66853120, 133706240, 267412480]

約数ペア:

[(1, 267412480), (2, 133706240), (4, 66853120), (5, 53482496), (8, 33426560), (10, 26741248), (16, 16713280), (20, 13370624), (29, 9221120), (32, 8356640), (40, 6685312), (58, 4610560), (64, 4178320), (80, 3342656), (116, 2305280), (128, 2089160), (145, 1844224), (160, 1671328), (232, 1152640), (256, 1044580), (290, 922112), (320, 835664), (464, 576320), (512, 522290), (580, 461056), (640, 417832), (928, 288160), (1024, 261145), (1160, 230528), (1280, 208916), (1801, 148480), (1856, 144080), (2320, 115264), (2560, 104458), (3602, 74240), (3712, 72040), (4640, 57632), (5120, 52229), (7204, 37120), (7424, 36020), (9005, 29696), (9280, 28816), (14408, 18560), (14848, 18010)]