147404280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3853

約数の個数: 128

約数和(自身を含む): 492998400

約数和(自身を除く): 345594120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3803, 3876, 4845, 6460, 7606, 7752, 9690, 11409, 12920, 15212, 19015, 19380, 22818, 30424, 38030, 38760, 45636, 57045, 64651, 72257, 76060, 91272, 114090, 129302, 144514, 152120, 193953, 216771, 228180, 258604, 289028, 323255, 361285, 387906, 433542, 456360, 517208, 578056, 646510, 722570, 775812, 867084, 969765, 1083855, 1228369, 1293020, 1445140, 1551624, 1734168, 1939530, 2167710, 2456738, 2586040, 2890280, 3685107, 3879060, 4335420, 4913476, 6141845, 7370214, 7758120, 8670840, 9826952, 12283690, 14740428, 18425535, 24567380, 29480856, 36851070, 49134760, 73702140, 147404280]

約数ペア:

[(1, 147404280), (2, 73702140), (3, 49134760), (4, 36851070), (5, 29480856), (6, 24567380), (8, 18425535), (10, 14740428), (12, 12283690), (15, 9826952), (17, 8670840), (19, 7758120), (20, 7370214), (24, 6141845), (30, 4913476), (34, 4335420), (38, 3879060), (40, 3685107), (51, 2890280), (57, 2586040), (60, 2456738), (68, 2167710), (76, 1939530), (85, 1734168), (95, 1551624), (102, 1445140), (114, 1293020), (120, 1228369), (136, 1083855), (152, 969765), (170, 867084), (190, 775812), (204, 722570), (228, 646510), (255, 578056), (285, 517208), (323, 456360), (340, 433542), (380, 387906), (408, 361285), (456, 323255), (510, 289028), (570, 258604), (646, 228180), (680, 216771), (760, 193953), (969, 152120), (1020, 144514), (1140, 129302), (1292, 114090), (1615, 91272), (1938, 76060), (2040, 72257), (2280, 64651), (2584, 57045), (3230, 45636), (3803, 38760), (3876, 38030), (4845, 30424), (6460, 22818), (7606, 19380), (7752, 19015), (9690, 15212), (11409, 12920)]