344141760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2579}}^1$

素因数の和:2738

約数の個数: 112

約数和(自身を含む): 1100937600

約数和(自身を除く): 756795840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2579, 2780, 3336, 4170, 4448, 5158, 5560, 6672, 7737, 8340, 8896, 10316, 11120, 12895, 13344, 15474, 16680, 20632, 22240, 25790, 26688, 30948, 33360, 38685, 41264, 44480, 51580, 61896, 66720, 77370, 82528, 103160, 123792, 133440, 154740, 165056, 206320, 247584, 309480, 358481, 412640, 495168, 618960, 716962, 825280, 1075443, 1237920, 1433924, 1792405, 2150886, 2475840, 2867848, 3584810, 4301772, 5377215, 5735696, 7169620, 8603544, 10754430, 11471392, 14339240, 17207088, 21508860, 22942784, 28678480, 34414176, 43017720, 57356960, 68828352, 86035440, 114713920, 172070880, 344141760]

約数ペア:

[(1, 344141760), (2, 172070880), (3, 114713920), (4, 86035440), (5, 68828352), (6, 57356960), (8, 43017720), (10, 34414176), (12, 28678480), (15, 22942784), (16, 21508860), (20, 17207088), (24, 14339240), (30, 11471392), (32, 10754430), (40, 8603544), (48, 7169620), (60, 5735696), (64, 5377215), (80, 4301772), (96, 3584810), (120, 2867848), (139, 2475840), (160, 2150886), (192, 1792405), (240, 1433924), (278, 1237920), (320, 1075443), (417, 825280), (480, 716962), (556, 618960), (695, 495168), (834, 412640), (960, 358481), (1112, 309480), (1390, 247584), (1668, 206320), (2085, 165056), (2224, 154740), (2579, 133440), (2780, 123792), (3336, 103160), (4170, 82528), (4448, 77370), (5158, 66720), (5560, 61896), (6672, 51580), (7737, 44480), (8340, 41264), (8896, 38685), (10316, 33360), (11120, 30948), (12895, 26688), (13344, 25790), (15474, 22240), (16680, 20632)]