151571280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1193

約数の個数: 160

約数和(自身を含む): 543965184

約数和(自身を除く): 392393904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1087, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2174, 2324, 2490, 2905, 3261, 3320, 3486, 3984, 4348, 4648, 4980, 5435, 5810, 6522, 6640, 6972, 7609, 8696, 8715, 9296, 9960, 10870, 11620, 13044, 13944, 15218, 16305, 17392, 17430, 19920, 21740, 22827, 23240, 26088, 27888, 30436, 32610, 34860, 38045, 43480, 45654, 46480, 52176, 60872, 65220, 69720, 76090, 86960, 90221, 91308, 114135, 121744, 130440, 139440, 152180, 180442, 182616, 228270, 260880, 270663, 304360, 360884, 365232, 451105, 456540, 541326, 608720, 631547, 721768, 902210, 913080, 1082652, 1263094, 1353315, 1443536, 1804420, 1826160, 1894641, 2165304, 2526188, 2706630, 3157735, 3608840, 3789282, 4330608, 5052376, 5413260, 6315470, 7217680, 7578564, 9473205, 10104752, 10826520, 12630940, 15157128, 18946410, 21653040, 25261880, 30314256, 37892820, 50523760, 75785640, 151571280]

約数ペア:

[(1, 151571280), (2, 75785640), (3, 50523760), (4, 37892820), (5, 30314256), (6, 25261880), (7, 21653040), (8, 18946410), (10, 15157128), (12, 12630940), (14, 10826520), (15, 10104752), (16, 9473205), (20, 7578564), (21, 7217680), (24, 6315470), (28, 5413260), (30, 5052376), (35, 4330608), (40, 3789282), (42, 3608840), (48, 3157735), (56, 2706630), (60, 2526188), (70, 2165304), (80, 1894641), (83, 1826160), (84, 1804420), (105, 1443536), (112, 1353315), (120, 1263094), (140, 1082652), (166, 913080), (168, 902210), (210, 721768), (240, 631547), (249, 608720), (280, 541326), (332, 456540), (336, 451105), (415, 365232), (420, 360884), (498, 304360), (560, 270663), (581, 260880), (664, 228270), (830, 182616), (840, 180442), (996, 152180), (1087, 139440), (1162, 130440), (1245, 121744), (1328, 114135), (1660, 91308), (1680, 90221), (1743, 86960), (1992, 76090), (2174, 69720), (2324, 65220), (2490, 60872), (2905, 52176), (3261, 46480), (3320, 45654), (3486, 43480), (3984, 38045), (4348, 34860), (4648, 32610), (4980, 30436), (5435, 27888), (5810, 26088), (6522, 23240), (6640, 22827), (6972, 21740), (7609, 19920), (8696, 17430), (8715, 17392), (9296, 16305), (9960, 15218), (10870, 13944), (11620, 13044)]