144538680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8423}}^1$

素因数の和:8461

約数の個数: 128

約数和(自身を含む): 509483520

約数和(自身を除く): 364944840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8423, 8580, 16846, 17160, 25269, 33692, 42115, 50538, 67384, 84230, 92653, 101076, 109499, 126345, 168460, 185306, 202152, 218998, 252690, 277959, 328497, 336920, 370612, 437996, 463265, 505380, 547495, 555918, 656994, 741224, 875992, 926530, 1010760, 1094990, 1111836, 1204489, 1313988, 1389795, 1642485, 1853060, 2189980, 2223672, 2408978, 2627976, 2779590, 3284970, 3613467, 3706120, 4379960, 4817956, 5559180, 6022445, 6569940, 7226934, 9635912, 11118360, 12044890, 13139880, 14453868, 18067335, 24089780, 28907736, 36134670, 48179560, 72269340, 144538680]

約数ペア:

[(1, 144538680), (2, 72269340), (3, 48179560), (4, 36134670), (5, 28907736), (6, 24089780), (8, 18067335), (10, 14453868), (11, 13139880), (12, 12044890), (13, 11118360), (15, 9635912), (20, 7226934), (22, 6569940), (24, 6022445), (26, 5559180), (30, 4817956), (33, 4379960), (39, 3706120), (40, 3613467), (44, 3284970), (52, 2779590), (55, 2627976), (60, 2408978), (65, 2223672), (66, 2189980), (78, 1853060), (88, 1642485), (104, 1389795), (110, 1313988), (120, 1204489), (130, 1111836), (132, 1094990), (143, 1010760), (156, 926530), (165, 875992), (195, 741224), (220, 656994), (260, 555918), (264, 547495), (286, 505380), (312, 463265), (330, 437996), (390, 370612), (429, 336920), (440, 328497), (520, 277959), (572, 252690), (660, 218998), (715, 202152), (780, 185306), (858, 168460), (1144, 126345), (1320, 109499), (1430, 101076), (1560, 92653), (1716, 84230), (2145, 67384), (2860, 50538), (3432, 42115), (4290, 33692), (5720, 25269), (8423, 17160), (8580, 16846)]