289077360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8423}}^1$

素因数の和:8463

約数の個数: 160

約数和(自身を含む): 1052932608

約数和(自身を除く): 763855248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8423, 8580, 11440, 16846, 17160, 25269, 33692, 34320, 42115, 50538, 67384, 84230, 92653, 101076, 109499, 126345, 134768, 168460, 185306, 202152, 218998, 252690, 277959, 328497, 336920, 370612, 404304, 437996, 463265, 505380, 547495, 555918, 656994, 673840, 741224, 875992, 926530, 1010760, 1094990, 1111836, 1204489, 1313988, 1389795, 1482448, 1642485, 1751984, 1853060, 2021520, 2189980, 2223672, 2408978, 2627976, 2779590, 3284970, 3613467, 3706120, 4379960, 4447344, 4817956, 5255952, 5559180, 6022445, 6569940, 7226934, 7412240, 8759920, 9635912, 11118360, 12044890, 13139880, 14453868, 18067335, 19271824, 22236720, 24089780, 26279760, 28907736, 36134670, 48179560, 57815472, 72269340, 96359120, 144538680, 289077360]

約数ペア:

[(1, 289077360), (2, 144538680), (3, 96359120), (4, 72269340), (5, 57815472), (6, 48179560), (8, 36134670), (10, 28907736), (11, 26279760), (12, 24089780), (13, 22236720), (15, 19271824), (16, 18067335), (20, 14453868), (22, 13139880), (24, 12044890), (26, 11118360), (30, 9635912), (33, 8759920), (39, 7412240), (40, 7226934), (44, 6569940), (48, 6022445), (52, 5559180), (55, 5255952), (60, 4817956), (65, 4447344), (66, 4379960), (78, 3706120), (80, 3613467), (88, 3284970), (104, 2779590), (110, 2627976), (120, 2408978), (130, 2223672), (132, 2189980), (143, 2021520), (156, 1853060), (165, 1751984), (176, 1642485), (195, 1482448), (208, 1389795), (220, 1313988), (240, 1204489), (260, 1111836), (264, 1094990), (286, 1010760), (312, 926530), (330, 875992), (390, 741224), (429, 673840), (440, 656994), (520, 555918), (528, 547495), (572, 505380), (624, 463265), (660, 437996), (715, 404304), (780, 370612), (858, 336920), (880, 328497), (1040, 277959), (1144, 252690), (1320, 218998), (1430, 202152), (1560, 185306), (1716, 168460), (2145, 134768), (2288, 126345), (2640, 109499), (2860, 101076), (3120, 92653), (3432, 84230), (4290, 67384), (5720, 50538), (6864, 42115), (8423, 34320), (8580, 33692), (11440, 25269), (16846, 17160)]