128089080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{16943}}^1$

素因数の和:16970

約数の個数: 128

約数和(自身を含む): 487987200

約数和(自身を除く): 359898120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 16943, 33886, 50829, 67772, 84715, 101658, 118601, 135544, 152487, 169430, 203316, 237202, 254145, 304974, 338860, 355803, 406632, 457461, 474404, 508290, 593005, 609948, 677720, 711606, 762435, 914922, 948808, 1016580, 1067409, 1186010, 1219896, 1423212, 1524870, 1779015, 1829844, 2033160, 2134818, 2287305, 2372020, 2846424, 3049740, 3202227, 3558030, 3659688, 4269636, 4574610, 4744040, 5337045, 6099480, 6404454, 7116060, 8539272, 9149220, 10674090, 12808908, 14232120, 16011135, 18298440, 21348180, 25617816, 32022270, 42696360, 64044540, 128089080]

約数ペア:

[(1, 128089080), (2, 64044540), (3, 42696360), (4, 32022270), (5, 25617816), (6, 21348180), (7, 18298440), (8, 16011135), (9, 14232120), (10, 12808908), (12, 10674090), (14, 9149220), (15, 8539272), (18, 7116060), (20, 6404454), (21, 6099480), (24, 5337045), (27, 4744040), (28, 4574610), (30, 4269636), (35, 3659688), (36, 3558030), (40, 3202227), (42, 3049740), (45, 2846424), (54, 2372020), (56, 2287305), (60, 2134818), (63, 2033160), (70, 1829844), (72, 1779015), (84, 1524870), (90, 1423212), (105, 1219896), (108, 1186010), (120, 1067409), (126, 1016580), (135, 948808), (140, 914922), (168, 762435), (180, 711606), (189, 677720), (210, 609948), (216, 593005), (252, 508290), (270, 474404), (280, 457461), (315, 406632), (360, 355803), (378, 338860), (420, 304974), (504, 254145), (540, 237202), (630, 203316), (756, 169430), (840, 152487), (945, 135544), (1080, 118601), (1260, 101658), (1512, 84715), (1890, 67772), (2520, 50829), (3780, 33886), (7560, 16943)]