1380789072

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4639}}^1$

素因数の和:4722

約数の個数: 160

約数和(自身を含む): 4349721600

約数和(自身を除く): 2968932528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 104, 106, 108, 117, 144, 156, 159, 208, 212, 216, 234, 312, 318, 351, 424, 432, 468, 477, 624, 636, 689, 702, 848, 936, 954, 1272, 1378, 1404, 1431, 1872, 1908, 2067, 2544, 2756, 2808, 2862, 3816, 4134, 4639, 5512, 5616, 5724, 6201, 7632, 8268, 9278, 11024, 11448, 12402, 13917, 16536, 18556, 18603, 22896, 24804, 27834, 33072, 37112, 37206, 41751, 49608, 55668, 60307, 74224, 74412, 83502, 99216, 111336, 120614, 125253, 148824, 167004, 180921, 222672, 241228, 245867, 250506, 297648, 334008, 361842, 482456, 491734, 501012, 542763, 668016, 723684, 737601, 964912, 983468, 1002024, 1085526, 1447368, 1475202, 1628289, 1966936, 2004048, 2171052, 2212803, 2894736, 2950404, 3196271, 3256578, 3933872, 4342104, 4425606, 5900808, 6392542, 6513156, 6638409, 8684208, 8851212, 9588813, 11801616, 12785084, 13026312, 13276818, 17702424, 19177626, 25570168, 26052624, 26553636, 28766439, 35404848, 38355252, 51140336, 53107272, 57532878, 76710504, 86299317, 106214544, 115065756, 153421008, 172598634, 230131512, 345197268, 460263024, 690394536, 1380789072]

約数ペア:

[(1, 1380789072), (2, 690394536), (3, 460263024), (4, 345197268), (6, 230131512), (8, 172598634), (9, 153421008), (12, 115065756), (13, 106214544), (16, 86299317), (18, 76710504), (24, 57532878), (26, 53107272), (27, 51140336), (36, 38355252), (39, 35404848), (48, 28766439), (52, 26553636), (53, 26052624), (54, 25570168), (72, 19177626), (78, 17702424), (104, 13276818), (106, 13026312), (108, 12785084), (117, 11801616), (144, 9588813), (156, 8851212), (159, 8684208), (208, 6638409), (212, 6513156), (216, 6392542), (234, 5900808), (312, 4425606), (318, 4342104), (351, 3933872), (424, 3256578), (432, 3196271), (468, 2950404), (477, 2894736), (624, 2212803), (636, 2171052), (689, 2004048), (702, 1966936), (848, 1628289), (936, 1475202), (954, 1447368), (1272, 1085526), (1378, 1002024), (1404, 983468), (1431, 964912), (1872, 737601), (1908, 723684), (2067, 668016), (2544, 542763), (2756, 501012), (2808, 491734), (2862, 482456), (3816, 361842), (4134, 334008), (4639, 297648), (5512, 250506), (5616, 245867), (5724, 241228), (6201, 222672), (7632, 180921), (8268, 167004), (9278, 148824), (11024, 125253), (11448, 120614), (12402, 111336), (13917, 99216), (16536, 83502), (18556, 74412), (18603, 74224), (22896, 60307), (24804, 55668), (27834, 49608), (33072, 41751), (37112, 37206)]