77002640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 215986176

約数和(自身を除く): 138983536

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 53, 55, 65, 80, 88, 104, 106, 110, 127, 130, 143, 176, 208, 212, 220, 254, 260, 265, 286, 424, 440, 508, 520, 530, 572, 583, 635, 689, 715, 848, 880, 1016, 1040, 1060, 1144, 1166, 1270, 1378, 1397, 1430, 1651, 2032, 2120, 2288, 2332, 2540, 2756, 2794, 2860, 2915, 3302, 3445, 4240, 4664, 5080, 5512, 5588, 5720, 5830, 6604, 6731, 6890, 6985, 7579, 8255, 9328, 10160, 11024, 11176, 11440, 11660, 13208, 13462, 13780, 13970, 15158, 16510, 18161, 22352, 23320, 26416, 26924, 27560, 27940, 30316, 33020, 33655, 36322, 37895, 46640, 53848, 55120, 55880, 60632, 66040, 67310, 72644, 74041, 75790, 87503, 90805, 107696, 111760, 121264, 132080, 134620, 145288, 148082, 151580, 175006, 181610, 269240, 290576, 296164, 303160, 350012, 363220, 370205, 437515, 538480, 592328, 606320, 700024, 726440, 740410, 875030, 962533, 1184656, 1400048, 1452880, 1480820, 1750060, 1925066, 2961640, 3500120, 3850132, 4812665, 5923280, 7000240, 7700264, 9625330, 15400528, 19250660, 38501320, 77002640]

約数ペア:

[(1, 77002640), (2, 38501320), (4, 19250660), (5, 15400528), (8, 9625330), (10, 7700264), (11, 7000240), (13, 5923280), (16, 4812665), (20, 3850132), (22, 3500120), (26, 2961640), (40, 1925066), (44, 1750060), (52, 1480820), (53, 1452880), (55, 1400048), (65, 1184656), (80, 962533), (88, 875030), (104, 740410), (106, 726440), (110, 700024), (127, 606320), (130, 592328), (143, 538480), (176, 437515), (208, 370205), (212, 363220), (220, 350012), (254, 303160), (260, 296164), (265, 290576), (286, 269240), (424, 181610), (440, 175006), (508, 151580), (520, 148082), (530, 145288), (572, 134620), (583, 132080), (635, 121264), (689, 111760), (715, 107696), (848, 90805), (880, 87503), (1016, 75790), (1040, 74041), (1060, 72644), (1144, 67310), (1166, 66040), (1270, 60632), (1378, 55880), (1397, 55120), (1430, 53848), (1651, 46640), (2032, 37895), (2120, 36322), (2288, 33655), (2332, 33020), (2540, 30316), (2756, 27940), (2794, 27560), (2860, 26924), (2915, 26416), (3302, 23320), (3445, 22352), (4240, 18161), (4664, 16510), (5080, 15158), (5512, 13970), (5588, 13780), (5720, 13462), (5830, 13208), (6604, 11660), (6731, 11440), (6890, 11176), (6985, 11024), (7579, 10160), (8255, 9328)]