39907080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 136560600

約数和(自身を除く): 96653520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 113, 120, 135, 162, 180, 216, 218, 226, 270, 324, 327, 339, 360, 405, 436, 452, 540, 545, 565, 648, 654, 678, 810, 872, 904, 981, 1017, 1080, 1090, 1130, 1308, 1356, 1620, 1635, 1695, 1962, 2034, 2180, 2260, 2616, 2712, 2943, 3051, 3240, 3270, 3390, 3924, 4068, 4360, 4520, 4905, 5085, 5886, 6102, 6540, 6780, 7848, 8136, 8829, 9153, 9810, 10170, 11772, 12204, 12317, 13080, 13560, 14715, 15255, 17658, 18306, 19620, 20340, 23544, 24408, 24634, 29430, 30510, 35316, 36612, 36951, 39240, 40680, 44145, 45765, 49268, 58860, 61020, 61585, 70632, 73224, 73902, 88290, 91530, 98536, 110853, 117720, 122040, 123170, 147804, 176580, 183060, 184755, 221706, 246340, 295608, 332559, 353160, 366120, 369510, 443412, 492680, 554265, 665118, 739020, 886824, 997677, 1108530, 1330236, 1478040, 1662795, 1995354, 2217060, 2660472, 3325590, 3990708, 4434120, 4988385, 6651180, 7981416, 9976770, 13302360, 19953540, 39907080]

約数ペア:

[(1, 39907080), (2, 19953540), (3, 13302360), (4, 9976770), (5, 7981416), (6, 6651180), (8, 4988385), (9, 4434120), (10, 3990708), (12, 3325590), (15, 2660472), (18, 2217060), (20, 1995354), (24, 1662795), (27, 1478040), (30, 1330236), (36, 1108530), (40, 997677), (45, 886824), (54, 739020), (60, 665118), (72, 554265), (81, 492680), (90, 443412), (108, 369510), (109, 366120), (113, 353160), (120, 332559), (135, 295608), (162, 246340), (180, 221706), (216, 184755), (218, 183060), (226, 176580), (270, 147804), (324, 123170), (327, 122040), (339, 117720), (360, 110853), (405, 98536), (436, 91530), (452, 88290), (540, 73902), (545, 73224), (565, 70632), (648, 61585), (654, 61020), (678, 58860), (810, 49268), (872, 45765), (904, 44145), (981, 40680), (1017, 39240), (1080, 36951), (1090, 36612), (1130, 35316), (1308, 30510), (1356, 29430), (1620, 24634), (1635, 24408), (1695, 23544), (1962, 20340), (2034, 19620), (2180, 18306), (2260, 17658), (2616, 15255), (2712, 14715), (2943, 13560), (3051, 13080), (3240, 12317), (3270, 12204), (3390, 11772), (3924, 10170), (4068, 9810), (4360, 9153), (4520, 8829), (4905, 8136), (5085, 7848), (5886, 6780), (6102, 6540)]