188506080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{18701}}^1$

素因数の和:18729

約数の個数: 144

約数和(自身を含む): 735213024

約数和(自身を除く): 546706944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 18701, 37402, 56103, 74804, 93505, 112206, 130907, 149608, 168309, 187010, 224412, 261814, 280515, 299216, 336618, 374020, 392721, 448824, 523628, 561030, 598432, 654535, 673236, 748040, 785442, 841545, 897648, 1047256, 1122060, 1178163, 1309070, 1346472, 1496080, 1570884, 1683090, 1795296, 1963605, 2094512, 2244120, 2356326, 2618140, 2692944, 2992160, 3141768, 3366180, 3927210, 4189024, 4488240, 4712652, 5236280, 5385888, 5890815, 6283536, 6732360, 7854420, 8976480, 9425304, 10472560, 11781630, 12567072, 13464720, 15708840, 18850608, 20945120, 23563260, 26929440, 31417680, 37701216, 47126520, 62835360, 94253040, 188506080]

約数ペア:

[(1, 188506080), (2, 94253040), (3, 62835360), (4, 47126520), (5, 37701216), (6, 31417680), (7, 26929440), (8, 23563260), (9, 20945120), (10, 18850608), (12, 15708840), (14, 13464720), (15, 12567072), (16, 11781630), (18, 10472560), (20, 9425304), (21, 8976480), (24, 7854420), (28, 6732360), (30, 6283536), (32, 5890815), (35, 5385888), (36, 5236280), (40, 4712652), (42, 4488240), (45, 4189024), (48, 3927210), (56, 3366180), (60, 3141768), (63, 2992160), (70, 2692944), (72, 2618140), (80, 2356326), (84, 2244120), (90, 2094512), (96, 1963605), (105, 1795296), (112, 1683090), (120, 1570884), (126, 1496080), (140, 1346472), (144, 1309070), (160, 1178163), (168, 1122060), (180, 1047256), (210, 897648), (224, 841545), (240, 785442), (252, 748040), (280, 673236), (288, 654535), (315, 598432), (336, 561030), (360, 523628), (420, 448824), (480, 392721), (504, 374020), (560, 336618), (630, 299216), (672, 280515), (720, 261814), (840, 224412), (1008, 187010), (1120, 168309), (1260, 149608), (1440, 130907), (1680, 112206), (2016, 93505), (2520, 74804), (3360, 56103), (5040, 37402), (10080, 18701)]