148728160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 416967264

約数和(自身を除く): 268239104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 97, 112, 140, 148, 160, 185, 194, 224, 259, 280, 296, 370, 388, 485, 518, 560, 592, 679, 740, 776, 970, 1036, 1120, 1184, 1295, 1358, 1369, 1480, 1552, 1940, 2072, 2590, 2716, 2738, 2960, 3104, 3395, 3589, 3880, 4144, 5180, 5432, 5476, 5920, 6790, 6845, 7178, 7760, 8288, 9583, 10360, 10864, 10952, 13580, 13690, 14356, 15520, 17945, 19166, 20720, 21728, 21904, 25123, 27160, 27380, 28712, 35890, 38332, 41440, 43808, 47915, 50246, 54320, 54760, 57424, 71780, 76664, 95830, 100492, 108640, 109520, 114848, 125615, 132793, 143560, 153328, 191660, 200984, 219040, 251230, 265586, 287120, 306656, 383320, 401968, 502460, 531172, 574240, 663965, 766640, 803936, 929551, 1004920, 1062344, 1327930, 1533280, 1859102, 2009840, 2124688, 2655860, 3718204, 4019680, 4249376, 4647755, 5311720, 7436408, 9295510, 10623440, 14872816, 18591020, 21246880, 29745632, 37182040, 74364080, 148728160]

約数ペア:

[(1, 148728160), (2, 74364080), (4, 37182040), (5, 29745632), (7, 21246880), (8, 18591020), (10, 14872816), (14, 10623440), (16, 9295510), (20, 7436408), (28, 5311720), (32, 4647755), (35, 4249376), (37, 4019680), (40, 3718204), (56, 2655860), (70, 2124688), (74, 2009840), (80, 1859102), (97, 1533280), (112, 1327930), (140, 1062344), (148, 1004920), (160, 929551), (185, 803936), (194, 766640), (224, 663965), (259, 574240), (280, 531172), (296, 502460), (370, 401968), (388, 383320), (485, 306656), (518, 287120), (560, 265586), (592, 251230), (679, 219040), (740, 200984), (776, 191660), (970, 153328), (1036, 143560), (1120, 132793), (1184, 125615), (1295, 114848), (1358, 109520), (1369, 108640), (1480, 100492), (1552, 95830), (1940, 76664), (2072, 71780), (2590, 57424), (2716, 54760), (2738, 54320), (2960, 50246), (3104, 47915), (3395, 43808), (3589, 41440), (3880, 38332), (4144, 35890), (5180, 28712), (5432, 27380), (5476, 27160), (5920, 25123), (6790, 21904), (6845, 21728), (7178, 20720), (7760, 19166), (8288, 17945), (9583, 15520), (10360, 14356), (10864, 13690), (10952, 13580)]