131046080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 112

約数和(自身を含む): 346740480

約数和(自身を除く): 215694400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 295, 320, 352, 440, 472, 590, 631, 649, 704, 880, 944, 1180, 1262, 1298, 1760, 1888, 2360, 2524, 2596, 3155, 3245, 3520, 3776, 4720, 5048, 5192, 6310, 6490, 6941, 9440, 10096, 10384, 12620, 12980, 13882, 18880, 20192, 20768, 25240, 25960, 27764, 34705, 37229, 40384, 41536, 50480, 51920, 55528, 69410, 74458, 100960, 103840, 111056, 138820, 148916, 186145, 201920, 207680, 222112, 277640, 297832, 372290, 409519, 444224, 555280, 595664, 744580, 819038, 1110560, 1191328, 1489160, 1638076, 2047595, 2221120, 2382656, 2978320, 3276152, 4095190, 5956640, 6552304, 8190380, 11913280, 13104608, 16380760, 26209216, 32761520, 65523040, 131046080]

約数ペア:

[(1, 131046080), (2, 65523040), (4, 32761520), (5, 26209216), (8, 16380760), (10, 13104608), (11, 11913280), (16, 8190380), (20, 6552304), (22, 5956640), (32, 4095190), (40, 3276152), (44, 2978320), (55, 2382656), (59, 2221120), (64, 2047595), (80, 1638076), (88, 1489160), (110, 1191328), (118, 1110560), (160, 819038), (176, 744580), (220, 595664), (236, 555280), (295, 444224), (320, 409519), (352, 372290), (440, 297832), (472, 277640), (590, 222112), (631, 207680), (649, 201920), (704, 186145), (880, 148916), (944, 138820), (1180, 111056), (1262, 103840), (1298, 100960), (1760, 74458), (1888, 69410), (2360, 55528), (2524, 51920), (2596, 50480), (3155, 41536), (3245, 40384), (3520, 37229), (3776, 34705), (4720, 27764), (5048, 25960), (5192, 25240), (6310, 20768), (6490, 20192), (6941, 18880), (9440, 13882), (10096, 12980), (10384, 12620)]