142998480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 496396800

約数和(自身を除く): 353398320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 239, 240, 270, 277, 360, 432, 478, 540, 554, 717, 720, 831, 956, 1080, 1108, 1195, 1385, 1434, 1662, 1912, 2151, 2160, 2216, 2390, 2493, 2770, 2868, 3324, 3585, 3824, 4155, 4302, 4432, 4780, 4986, 5540, 5736, 6453, 6648, 7170, 7479, 8310, 8604, 9560, 9972, 10755, 11080, 11472, 12465, 12906, 13296, 14340, 14958, 16620, 17208, 19120, 19944, 21510, 22160, 24930, 25812, 28680, 29916, 32265, 33240, 34416, 37395, 39888, 43020, 49860, 51624, 57360, 59832, 64530, 66203, 66480, 74790, 86040, 99720, 103248, 119664, 129060, 132406, 149580, 172080, 198609, 199440, 258120, 264812, 299160, 331015, 397218, 516240, 529624, 595827, 598320, 662030, 794436, 993045, 1059248, 1191654, 1324060, 1588872, 1787481, 1986090, 2383308, 2648120, 2979135, 3177744, 3574962, 3972180, 4766616, 5296240, 5958270, 7149924, 7944360, 8937405, 9533232, 11916540, 14299848, 15888720, 17874810, 23833080, 28599696, 35749620, 47666160, 71499240, 142998480]

約数ペア:

[(1, 142998480), (2, 71499240), (3, 47666160), (4, 35749620), (5, 28599696), (6, 23833080), (8, 17874810), (9, 15888720), (10, 14299848), (12, 11916540), (15, 9533232), (16, 8937405), (18, 7944360), (20, 7149924), (24, 5958270), (27, 5296240), (30, 4766616), (36, 3972180), (40, 3574962), (45, 3177744), (48, 2979135), (54, 2648120), (60, 2383308), (72, 1986090), (80, 1787481), (90, 1588872), (108, 1324060), (120, 1191654), (135, 1059248), (144, 993045), (180, 794436), (216, 662030), (239, 598320), (240, 595827), (270, 529624), (277, 516240), (360, 397218), (432, 331015), (478, 299160), (540, 264812), (554, 258120), (717, 199440), (720, 198609), (831, 172080), (956, 149580), (1080, 132406), (1108, 129060), (1195, 119664), (1385, 103248), (1434, 99720), (1662, 86040), (1912, 74790), (2151, 66480), (2160, 66203), (2216, 64530), (2390, 59832), (2493, 57360), (2770, 51624), (2868, 49860), (3324, 43020), (3585, 39888), (3824, 37395), (4155, 34416), (4302, 33240), (4432, 32265), (4780, 29916), (4986, 28680), (5540, 25812), (5736, 24930), (6453, 22160), (6648, 21510), (7170, 19944), (7479, 19120), (8310, 17208), (8604, 16620), (9560, 14958), (9972, 14340), (10755, 13296), (11080, 12906), (11472, 12465)]