39068640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2121

約数の個数: 144

約数和(自身を含む): 143646048

約数和(自身を除く): 104577408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2087, 2340, 3120, 3744, 4174, 4680, 6240, 6261, 8348, 9360, 10435, 12522, 16696, 18720, 18783, 20870, 25044, 27131, 31305, 33392, 37566, 41740, 50088, 54262, 62610, 66784, 75132, 81393, 83480, 93915, 100176, 108524, 125220, 135655, 150264, 162786, 166960, 187830, 200352, 217048, 244179, 250440, 271310, 300528, 325572, 333920, 375660, 406965, 434096, 488358, 500880, 542620, 601056, 651144, 751320, 813930, 868192, 976716, 1001760, 1085240, 1220895, 1302288, 1502640, 1627860, 1953432, 2170480, 2441790, 2604576, 3005280, 3255720, 3906864, 4340960, 4883580, 6511440, 7813728, 9767160, 13022880, 19534320, 39068640]

約数ペア:

[(1, 39068640), (2, 19534320), (3, 13022880), (4, 9767160), (5, 7813728), (6, 6511440), (8, 4883580), (9, 4340960), (10, 3906864), (12, 3255720), (13, 3005280), (15, 2604576), (16, 2441790), (18, 2170480), (20, 1953432), (24, 1627860), (26, 1502640), (30, 1302288), (32, 1220895), (36, 1085240), (39, 1001760), (40, 976716), (45, 868192), (48, 813930), (52, 751320), (60, 651144), (65, 601056), (72, 542620), (78, 500880), (80, 488358), (90, 434096), (96, 406965), (104, 375660), (117, 333920), (120, 325572), (130, 300528), (144, 271310), (156, 250440), (160, 244179), (180, 217048), (195, 200352), (208, 187830), (234, 166960), (240, 162786), (260, 150264), (288, 135655), (312, 125220), (360, 108524), (390, 100176), (416, 93915), (468, 83480), (480, 81393), (520, 75132), (585, 66784), (624, 62610), (720, 54262), (780, 50088), (936, 41740), (1040, 37566), (1170, 33392), (1248, 31305), (1440, 27131), (1560, 25044), (1872, 20870), (2080, 18783), (2087, 18720), (2340, 16696), (3120, 12522), (3744, 10435), (4174, 9360), (4680, 8348), (6240, 6261)]