103380640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 268894080

約数和(自身を除く): 165513440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 151, 160, 176, 220, 302, 352, 389, 440, 604, 755, 778, 880, 1208, 1510, 1556, 1661, 1760, 1945, 2416, 3020, 3112, 3322, 3890, 4279, 4832, 6040, 6224, 6644, 7780, 8305, 8558, 12080, 12448, 13288, 15560, 16610, 17116, 21395, 24160, 26576, 31120, 33220, 34232, 42790, 53152, 58739, 62240, 66440, 68464, 85580, 117478, 132880, 136928, 171160, 234956, 265760, 293695, 342320, 469912, 587390, 646129, 684640, 939824, 1174780, 1292258, 1879648, 2349560, 2584516, 3230645, 4699120, 5169032, 6461290, 9398240, 10338064, 12922580, 20676128, 25845160, 51690320, 103380640]

約数ペア:

[(1, 103380640), (2, 51690320), (4, 25845160), (5, 20676128), (8, 12922580), (10, 10338064), (11, 9398240), (16, 6461290), (20, 5169032), (22, 4699120), (32, 3230645), (40, 2584516), (44, 2349560), (55, 1879648), (80, 1292258), (88, 1174780), (110, 939824), (151, 684640), (160, 646129), (176, 587390), (220, 469912), (302, 342320), (352, 293695), (389, 265760), (440, 234956), (604, 171160), (755, 136928), (778, 132880), (880, 117478), (1208, 85580), (1510, 68464), (1556, 66440), (1661, 62240), (1760, 58739), (1945, 53152), (2416, 42790), (3020, 34232), (3112, 33220), (3322, 31120), (3890, 26576), (4279, 24160), (4832, 21395), (6040, 17116), (6224, 16610), (6644, 15560), (7780, 13288), (8305, 12448), (8558, 12080)]