82856160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 285287184

約数和(自身を除く): 202431024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 353, 360, 480, 489, 652, 706, 720, 815, 978, 1059, 1304, 1412, 1440, 1467, 1630, 1765, 1956, 2118, 2445, 2608, 2824, 2934, 3177, 3260, 3530, 3912, 4236, 4890, 5216, 5295, 5648, 5868, 6354, 6520, 7060, 7335, 7824, 8472, 9780, 10590, 11296, 11736, 12708, 13040, 14120, 14670, 15648, 15885, 16944, 19560, 21180, 23472, 25416, 26080, 28240, 29340, 31770, 33888, 39120, 42360, 46944, 50832, 56480, 57539, 58680, 63540, 78240, 84720, 101664, 115078, 117360, 127080, 169440, 172617, 230156, 234720, 254160, 287695, 345234, 460312, 508320, 517851, 575390, 690468, 863085, 920624, 1035702, 1150780, 1380936, 1726170, 1841248, 2071404, 2301560, 2589255, 2761872, 3452340, 4142808, 4603120, 5178510, 5523744, 6904680, 8285616, 9206240, 10357020, 13809360, 16571232, 20714040, 27618720, 41428080, 82856160]

約数ペア:

[(1, 82856160), (2, 41428080), (3, 27618720), (4, 20714040), (5, 16571232), (6, 13809360), (8, 10357020), (9, 9206240), (10, 8285616), (12, 6904680), (15, 5523744), (16, 5178510), (18, 4603120), (20, 4142808), (24, 3452340), (30, 2761872), (32, 2589255), (36, 2301560), (40, 2071404), (45, 1841248), (48, 1726170), (60, 1380936), (72, 1150780), (80, 1035702), (90, 920624), (96, 863085), (120, 690468), (144, 575390), (160, 517851), (163, 508320), (180, 460312), (240, 345234), (288, 287695), (326, 254160), (353, 234720), (360, 230156), (480, 172617), (489, 169440), (652, 127080), (706, 117360), (720, 115078), (815, 101664), (978, 84720), (1059, 78240), (1304, 63540), (1412, 58680), (1440, 57539), (1467, 56480), (1630, 50832), (1765, 46944), (1956, 42360), (2118, 39120), (2445, 33888), (2608, 31770), (2824, 29340), (2934, 28240), (3177, 26080), (3260, 25416), (3530, 23472), (3912, 21180), (4236, 19560), (4890, 16944), (5216, 15885), (5295, 15648), (5648, 14670), (5868, 14120), (6354, 13040), (6520, 12708), (7060, 11736), (7335, 11296), (7824, 10590), (8472, 9780)]