39564720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1444

約数の個数: 160

約数和(自身を含む): 146865600

約数和(自身を除く): 107300880

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, 1409, 1560, 1755, 1872, 2160, 2340, 2808, 2818, 3120, 3510, 4227, 4680, 5616, 5636, 7020, 7045, 8454, 9360, 11272, 12681, 14040, 14090, 16908, 18317, 21135, 22544, 25362, 28080, 28180, 33816, 36634, 38043, 42270, 50724, 54951, 56360, 63405, 67632, 73268, 76086, 84540, 91585, 101448, 109902, 112720, 126810, 146536, 152172, 164853, 169080, 183170, 190215, 202896, 219804, 253620, 274755, 293072, 304344, 329706, 338160, 366340, 380430, 439608, 494559, 507240, 549510, 608688, 659412, 732680, 760860, 824265, 879216, 989118, 1014480, 1099020, 1318824, 1465360, 1521720, 1648530, 1978236, 2198040, 2472795, 2637648, 3043440, 3297060, 3956472, 4396080, 4945590, 6594120, 7912944, 9891180, 13188240, 19782360, 39564720]

約数ペア:

[(1, 39564720), (2, 19782360), (3, 13188240), (4, 9891180), (5, 7912944), (6, 6594120), (8, 4945590), (9, 4396080), (10, 3956472), (12, 3297060), (13, 3043440), (15, 2637648), (16, 2472795), (18, 2198040), (20, 1978236), (24, 1648530), (26, 1521720), (27, 1465360), (30, 1318824), (36, 1099020), (39, 1014480), (40, 989118), (45, 879216), (48, 824265), (52, 760860), (54, 732680), (60, 659412), (65, 608688), (72, 549510), (78, 507240), (80, 494559), (90, 439608), (104, 380430), (108, 366340), (117, 338160), (120, 329706), (130, 304344), (135, 293072), (144, 274755), (156, 253620), (180, 219804), (195, 202896), (208, 190215), (216, 183170), (234, 169080), (240, 164853), (260, 152172), (270, 146536), (312, 126810), (351, 112720), (360, 109902), (390, 101448), (432, 91585), (468, 84540), (520, 76086), (540, 73268), (585, 67632), (624, 63405), (702, 56360), (720, 54951), (780, 50724), (936, 42270), (1040, 38043), (1080, 36634), (1170, 33816), (1404, 28180), (1409, 28080), (1560, 25362), (1755, 22544), (1872, 21135), (2160, 18317), (2340, 16908), (2808, 14090), (2818, 14040), (3120, 12681), (3510, 11272), (4227, 9360), (4680, 8454), (5616, 7045), (5636, 7020)]