144819840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6857}}^1$

素因数の和:6890

約数の個数: 128

約数和(自身を含む): 503651520

約数和(自身を除く): 358831680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6857, 7040, 10560, 13714, 20571, 21120, 27428, 34285, 41142, 54856, 68570, 75427, 82284, 102855, 109712, 137140, 150854, 164568, 205710, 219424, 226281, 274280, 301708, 329136, 377135, 411420, 438848, 452562, 548560, 603416, 658272, 754270, 822840, 877696, 905124, 1097120, 1131405, 1206832, 1316544, 1508540, 1645680, 1810248, 2194240, 2262810, 2413664, 2633088, 3017080, 3291360, 3620496, 4388480, 4525620, 4827328, 6034160, 6582720, 7240992, 9051240, 9654656, 12068320, 13165440, 14481984, 18102480, 24136640, 28963968, 36204960, 48273280, 72409920, 144819840]

約数ペア:

[(1, 144819840), (2, 72409920), (3, 48273280), (4, 36204960), (5, 28963968), (6, 24136640), (8, 18102480), (10, 14481984), (11, 13165440), (12, 12068320), (15, 9654656), (16, 9051240), (20, 7240992), (22, 6582720), (24, 6034160), (30, 4827328), (32, 4525620), (33, 4388480), (40, 3620496), (44, 3291360), (48, 3017080), (55, 2633088), (60, 2413664), (64, 2262810), (66, 2194240), (80, 1810248), (88, 1645680), (96, 1508540), (110, 1316544), (120, 1206832), (128, 1131405), (132, 1097120), (160, 905124), (165, 877696), (176, 822840), (192, 754270), (220, 658272), (240, 603416), (264, 548560), (320, 452562), (330, 438848), (352, 411420), (384, 377135), (440, 329136), (480, 301708), (528, 274280), (640, 226281), (660, 219424), (704, 205710), (880, 164568), (960, 150854), (1056, 137140), (1320, 109712), (1408, 102855), (1760, 82284), (1920, 75427), (2112, 68570), (2640, 54856), (3520, 41142), (4224, 34285), (5280, 27428), (6857, 21120), (7040, 20571), (10560, 13714)]