1117925120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 3038332416

約数和(自身を除く): 1920407296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 127, 128, 130, 160, 184, 208, 230, 254, 256, 260, 299, 320, 368, 416, 460, 508, 520, 529, 598, 635, 640, 736, 832, 920, 1016, 1040, 1058, 1196, 1270, 1280, 1472, 1495, 1651, 1664, 1840, 2032, 2080, 2116, 2392, 2540, 2645, 2921, 2944, 2990, 3302, 3328, 3680, 4064, 4160, 4232, 4784, 5080, 5290, 5842, 5888, 5980, 6604, 6877, 7360, 8128, 8255, 8320, 8464, 9568, 10160, 10580, 11684, 11960, 13208, 13754, 14605, 14720, 16256, 16510, 16640, 16928, 19136, 20320, 21160, 23368, 23920, 26416, 27508, 29210, 29440, 32512, 33020, 33856, 34385, 37973, 38272, 40640, 42320, 46736, 47840, 52832, 55016, 58420, 66040, 67183, 67712, 68770, 75946, 76544, 81280, 84640, 93472, 95680, 105664, 110032, 116840, 132080, 134366, 135424, 137540, 151892, 162560, 169280, 186944, 189865, 191360, 211328, 220064, 233680, 264160, 268732, 275080, 303784, 335915, 338560, 373888, 379730, 382720, 422656, 440128, 467360, 528320, 537464, 550160, 607568, 671830, 677120, 747776, 759460, 873379, 880256, 934720, 1056640, 1074928, 1100320, 1215136, 1343660, 1518920, 1746758, 1760512, 1869440, 2113280, 2149856, 2200640, 2430272, 2687320, 3037840, 3493516, 3738880, 4299712, 4366895, 4401280, 4860544, 5374640, 6075680, 6987032, 8599424, 8733790, 8802560, 9721088, 10749280, 12151360, 13974064, 17198848, 17467580, 21498560, 24302720, 27948128, 34935160, 42997120, 48605440, 55896256, 69870320, 85994240, 111792512, 139740640, 223585024, 279481280, 558962560, 1117925120]

約数ペア:

[(1, 1117925120), (2, 558962560), (4, 279481280), (5, 223585024), (8, 139740640), (10, 111792512), (13, 85994240), (16, 69870320), (20, 55896256), (23, 48605440), (26, 42997120), (32, 34935160), (40, 27948128), (46, 24302720), (52, 21498560), (64, 17467580), (65, 17198848), (80, 13974064), (92, 12151360), (104, 10749280), (115, 9721088), (127, 8802560), (128, 8733790), (130, 8599424), (160, 6987032), (184, 6075680), (208, 5374640), (230, 4860544), (254, 4401280), (256, 4366895), (260, 4299712), (299, 3738880), (320, 3493516), (368, 3037840), (416, 2687320), (460, 2430272), (508, 2200640), (520, 2149856), (529, 2113280), (598, 1869440), (635, 1760512), (640, 1746758), (736, 1518920), (832, 1343660), (920, 1215136), (1016, 1100320), (1040, 1074928), (1058, 1056640), (1196, 934720), (1270, 880256), (1280, 873379), (1472, 759460), (1495, 747776), (1651, 677120), (1664, 671830), (1840, 607568), (2032, 550160), (2080, 537464), (2116, 528320), (2392, 467360), (2540, 440128), (2645, 422656), (2921, 382720), (2944, 379730), (2990, 373888), (3302, 338560), (3328, 335915), (3680, 303784), (4064, 275080), (4160, 268732), (4232, 264160), (4784, 233680), (5080, 220064), (5290, 211328), (5842, 191360), (5888, 189865), (5980, 186944), (6604, 169280), (6877, 162560), (7360, 151892), (8128, 137540), (8255, 135424), (8320, 134366), (8464, 132080), (9568, 116840), (10160, 110032), (10580, 105664), (11684, 95680), (11960, 93472), (13208, 84640), (13754, 81280), (14605, 76544), (14720, 75946), (16256, 68770), (16510, 67712), (16640, 67183), (16928, 66040), (19136, 58420), (20320, 55016), (21160, 52832), (23368, 47840), (23920, 46736), (26416, 42320), (27508, 40640), (29210, 38272), (29440, 37973), (32512, 34385), (33020, 33856)]