79593280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 168

約数和(自身を含む): 219483432

約数和(自身を除く): 139890152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 53, 64, 65, 76, 80, 95, 104, 106, 130, 152, 160, 190, 208, 212, 247, 260, 265, 304, 320, 361, 380, 416, 424, 494, 520, 530, 608, 689, 722, 760, 832, 848, 988, 1007, 1040, 1060, 1216, 1235, 1378, 1444, 1520, 1696, 1805, 1976, 2014, 2080, 2120, 2470, 2756, 2888, 3040, 3392, 3445, 3610, 3952, 4028, 4160, 4240, 4693, 4940, 5035, 5512, 5776, 6080, 6890, 7220, 7904, 8056, 8480, 9386, 9880, 10070, 11024, 11552, 13091, 13780, 14440, 15808, 16112, 16960, 18772, 19133, 19760, 20140, 22048, 23104, 23465, 26182, 27560, 28880, 32224, 37544, 38266, 39520, 40280, 44096, 46930, 52364, 55120, 57760, 64448, 65455, 75088, 76532, 79040, 80560, 93860, 95665, 104728, 110240, 115520, 130910, 150176, 153064, 161120, 187720, 191330, 209456, 220480, 248729, 261820, 300352, 306128, 322240, 375440, 382660, 418912, 497458, 523640, 612256, 750880, 765320, 837824, 994916, 1047280, 1224512, 1243645, 1501760, 1530640, 1989832, 2094560, 2487290, 3061280, 3979664, 4189120, 4974580, 6122560, 7959328, 9949160, 15918656, 19898320, 39796640, 79593280]

約数ペア:

[(1, 79593280), (2, 39796640), (4, 19898320), (5, 15918656), (8, 9949160), (10, 7959328), (13, 6122560), (16, 4974580), (19, 4189120), (20, 3979664), (26, 3061280), (32, 2487290), (38, 2094560), (40, 1989832), (52, 1530640), (53, 1501760), (64, 1243645), (65, 1224512), (76, 1047280), (80, 994916), (95, 837824), (104, 765320), (106, 750880), (130, 612256), (152, 523640), (160, 497458), (190, 418912), (208, 382660), (212, 375440), (247, 322240), (260, 306128), (265, 300352), (304, 261820), (320, 248729), (361, 220480), (380, 209456), (416, 191330), (424, 187720), (494, 161120), (520, 153064), (530, 150176), (608, 130910), (689, 115520), (722, 110240), (760, 104728), (832, 95665), (848, 93860), (988, 80560), (1007, 79040), (1040, 76532), (1060, 75088), (1216, 65455), (1235, 64448), (1378, 57760), (1444, 55120), (1520, 52364), (1696, 46930), (1805, 44096), (1976, 40280), (2014, 39520), (2080, 38266), (2120, 37544), (2470, 32224), (2756, 28880), (2888, 27560), (3040, 26182), (3392, 23465), (3445, 23104), (3610, 22048), (3952, 20140), (4028, 19760), (4160, 19133), (4240, 18772), (4693, 16960), (4940, 16112), (5035, 15808), (5512, 14440), (5776, 13780), (6080, 13091), (6890, 11552), (7220, 11024), (7904, 10070), (8056, 9880), (8480, 9386)]