141420760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 355335120

約数和(自身を除く): 213914360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 283, 310, 403, 520, 566, 620, 806, 961, 1132, 1240, 1415, 1612, 1922, 2015, 2264, 2830, 3224, 3679, 3844, 4030, 4805, 5660, 7358, 7688, 8060, 8773, 9610, 11320, 12493, 14716, 16120, 17546, 18395, 19220, 24986, 29432, 35092, 36790, 38440, 43865, 49972, 62465, 70184, 73580, 87730, 99944, 114049, 124930, 147160, 175460, 228098, 249860, 271963, 350920, 456196, 499720, 543926, 570245, 912392, 1087852, 1140490, 1359815, 2175704, 2280980, 2719630, 3535519, 4561960, 5439260, 7071038, 10878520, 14142076, 17677595, 28284152, 35355190, 70710380, 141420760]

約数ペア:

[(1, 141420760), (2, 70710380), (4, 35355190), (5, 28284152), (8, 17677595), (10, 14142076), (13, 10878520), (20, 7071038), (26, 5439260), (31, 4561960), (40, 3535519), (52, 2719630), (62, 2280980), (65, 2175704), (104, 1359815), (124, 1140490), (130, 1087852), (155, 912392), (248, 570245), (260, 543926), (283, 499720), (310, 456196), (403, 350920), (520, 271963), (566, 249860), (620, 228098), (806, 175460), (961, 147160), (1132, 124930), (1240, 114049), (1415, 99944), (1612, 87730), (1922, 73580), (2015, 70184), (2264, 62465), (2830, 49972), (3224, 43865), (3679, 38440), (3844, 36790), (4030, 35092), (4805, 29432), (5660, 24986), (7358, 19220), (7688, 18395), (8060, 17546), (8773, 16120), (9610, 14716), (11320, 12493)]