144377520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12277}}^1$

素因数の和:12307

約数の個数: 120

約数和(自身を含む): 520685424

約数和(自身を除く): 376307904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12277, 24554, 36831, 49108, 61385, 73662, 85939, 98216, 122770, 147324, 171878, 184155, 196432, 245540, 257817, 294648, 343756, 368310, 429695, 491080, 515634, 589296, 601573, 687512, 736620, 859390, 982160, 1031268, 1203146, 1289085, 1375024, 1473240, 1718780, 1804719, 2062536, 2406292, 2578170, 2946480, 3007865, 3437560, 3609438, 4125072, 4812584, 5156340, 6015730, 6875120, 7218876, 9023595, 9625168, 10312680, 12031460, 14437752, 18047190, 20625360, 24062920, 28875504, 36094380, 48125840, 72188760, 144377520]

約数ペア:

[(1, 144377520), (2, 72188760), (3, 48125840), (4, 36094380), (5, 28875504), (6, 24062920), (7, 20625360), (8, 18047190), (10, 14437752), (12, 12031460), (14, 10312680), (15, 9625168), (16, 9023595), (20, 7218876), (21, 6875120), (24, 6015730), (28, 5156340), (30, 4812584), (35, 4125072), (40, 3609438), (42, 3437560), (48, 3007865), (49, 2946480), (56, 2578170), (60, 2406292), (70, 2062536), (80, 1804719), (84, 1718780), (98, 1473240), (105, 1375024), (112, 1289085), (120, 1203146), (140, 1031268), (147, 982160), (168, 859390), (196, 736620), (210, 687512), (240, 601573), (245, 589296), (280, 515634), (294, 491080), (336, 429695), (392, 368310), (420, 343756), (490, 294648), (560, 257817), (588, 245540), (735, 196432), (784, 184155), (840, 171878), (980, 147324), (1176, 122770), (1470, 98216), (1680, 85939), (1960, 73662), (2352, 61385), (2940, 49108), (3920, 36831), (5880, 24554), (11760, 12277)]