188388720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6709}}^1$

素因数の和:6744

約数の個数: 160

約数和(自身を含む): 698913600

約数和(自身を除く): 510524880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 6709, 7020, 9360, 13418, 14040, 20127, 26836, 28080, 33545, 40254, 53672, 60381, 67090, 80508, 87217, 100635, 107344, 120762, 134180, 161016, 174434, 181143, 201270, 241524, 261651, 268360, 301905, 322032, 348868, 362286, 402540, 436085, 483048, 523302, 536720, 603810, 697736, 724572, 784953, 805080, 872170, 905715, 966096, 1046604, 1207620, 1308255, 1395472, 1449144, 1569906, 1610160, 1744340, 1811430, 2093208, 2354859, 2415240, 2616510, 2898288, 3139812, 3488680, 3622860, 3924765, 4186416, 4709718, 4830480, 5233020, 6279624, 6977360, 7245720, 7849530, 9419436, 10466040, 11774295, 12559248, 14491440, 15699060, 18838872, 20932080, 23548590, 31398120, 37677744, 47097180, 62796240, 94194360, 188388720]

約数ペア:

[(1, 188388720), (2, 94194360), (3, 62796240), (4, 47097180), (5, 37677744), (6, 31398120), (8, 23548590), (9, 20932080), (10, 18838872), (12, 15699060), (13, 14491440), (15, 12559248), (16, 11774295), (18, 10466040), (20, 9419436), (24, 7849530), (26, 7245720), (27, 6977360), (30, 6279624), (36, 5233020), (39, 4830480), (40, 4709718), (45, 4186416), (48, 3924765), (52, 3622860), (54, 3488680), (60, 3139812), (65, 2898288), (72, 2616510), (78, 2415240), (80, 2354859), (90, 2093208), (104, 1811430), (108, 1744340), (117, 1610160), (120, 1569906), (130, 1449144), (135, 1395472), (144, 1308255), (156, 1207620), (180, 1046604), (195, 966096), (208, 905715), (216, 872170), (234, 805080), (240, 784953), (260, 724572), (270, 697736), (312, 603810), (351, 536720), (360, 523302), (390, 483048), (432, 436085), (468, 402540), (520, 362286), (540, 348868), (585, 322032), (624, 301905), (702, 268360), (720, 261651), (780, 241524), (936, 201270), (1040, 181143), (1080, 174434), (1170, 161016), (1404, 134180), (1560, 120762), (1755, 107344), (1872, 100635), (2160, 87217), (2340, 80508), (2808, 67090), (3120, 60381), (3510, 53672), (4680, 40254), (5616, 33545), (6709, 28080), (7020, 26836), (9360, 20127), (13418, 14040)]