165712320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:539

約数の個数: 168

約数和(自身を含む): 575102736

約数和(自身を除く): 409390416

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, 64, 72, 80, 90, 96, 120, 144, 160, 163, 180, 192, 240, 288, 320, 326, 353, 360, 480, 489, 576, 652, 706, 720, 815, 960, 978, 1059, 1304, 1412, 1440, 1467, 1630, 1765, 1956, 2118, 2445, 2608, 2824, 2880, 2934, 3177, 3260, 3530, 3912, 4236, 4890, 5216, 5295, 5648, 5868, 6354, 6520, 7060, 7335, 7824, 8472, 9780, 10432, 10590, 11296, 11736, 12708, 13040, 14120, 14670, 15648, 15885, 16944, 19560, 21180, 22592, 23472, 25416, 26080, 28240, 29340, 31296, 31770, 33888, 39120, 42360, 46944, 50832, 52160, 56480, 57539, 58680, 63540, 67776, 78240, 84720, 93888, 101664, 112960, 115078, 117360, 127080, 156480, 169440, 172617, 203328, 230156, 234720, 254160, 287695, 338880, 345234, 460312, 469440, 508320, 517851, 575390, 690468, 863085, 920624, 1016640, 1035702, 1150780, 1380936, 1726170, 1841248, 2071404, 2301560, 2589255, 2761872, 3452340, 3682496, 4142808, 4603120, 5178510, 5523744, 6904680, 8285616, 9206240, 10357020, 11047488, 13809360, 16571232, 18412480, 20714040, 27618720, 33142464, 41428080, 55237440, 82856160, 165712320]

約数ペア:

[(1, 165712320), (2, 82856160), (3, 55237440), (4, 41428080), (5, 33142464), (6, 27618720), (8, 20714040), (9, 18412480), (10, 16571232), (12, 13809360), (15, 11047488), (16, 10357020), (18, 9206240), (20, 8285616), (24, 6904680), (30, 5523744), (32, 5178510), (36, 4603120), (40, 4142808), (45, 3682496), (48, 3452340), (60, 2761872), (64, 2589255), (72, 2301560), (80, 2071404), (90, 1841248), (96, 1726170), (120, 1380936), (144, 1150780), (160, 1035702), (163, 1016640), (180, 920624), (192, 863085), (240, 690468), (288, 575390), (320, 517851), (326, 508320), (353, 469440), (360, 460312), (480, 345234), (489, 338880), (576, 287695), (652, 254160), (706, 234720), (720, 230156), (815, 203328), (960, 172617), (978, 169440), (1059, 156480), (1304, 127080), (1412, 117360), (1440, 115078), (1467, 112960), (1630, 101664), (1765, 93888), (1956, 84720), (2118, 78240), (2445, 67776), (2608, 63540), (2824, 58680), (2880, 57539), (2934, 56480), (3177, 52160), (3260, 50832), (3530, 46944), (3912, 42360), (4236, 39120), (4890, 33888), (5216, 31770), (5295, 31296), (5648, 29340), (5868, 28240), (6354, 26080), (6520, 25416), (7060, 23472), (7335, 22592), (7824, 21180), (8472, 19560), (9780, 16944), (10432, 15885), (10590, 15648), (11296, 14670), (11736, 14120), (12708, 13040)]