168533070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 279364530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 79, 85, 89, 94, 102, 141, 158, 170, 178, 235, 237, 255, 267, 282, 395, 445, 470, 474, 510, 534, 705, 790, 799, 890, 1185, 1335, 1343, 1410, 1513, 1598, 2370, 2397, 2670, 2686, 3026, 3713, 3995, 4029, 4183, 4539, 4794, 6715, 7031, 7426, 7565, 7990, 8058, 8366, 9078, 11139, 11985, 12549, 13430, 14062, 15130, 18565, 20145, 20915, 21093, 22278, 22695, 23970, 25098, 35155, 37130, 40290, 41830, 42186, 45390, 55695, 62745, 63121, 70310, 71111, 105465, 111390, 119527, 125490, 126242, 142222, 189363, 210930, 213333, 239054, 315605, 330457, 355555, 358581, 378726, 426666, 597635, 631210, 660914, 711110, 717162, 946815, 991371, 1066665, 1195270, 1652285, 1792905, 1893630, 1982742, 2133330, 3304570, 3585810, 4956855, 5617769, 9913710, 11235538, 16853307, 28088845, 33706614, 56177690, 84266535, 168533070]

約数ペア:

[(1, 168533070), (2, 84266535), (3, 56177690), (5, 33706614), (6, 28088845), (10, 16853307), (15, 11235538), (17, 9913710), (30, 5617769), (34, 4956855), (47, 3585810), (51, 3304570), (79, 2133330), (85, 1982742), (89, 1893630), (94, 1792905), (102, 1652285), (141, 1195270), (158, 1066665), (170, 991371), (178, 946815), (235, 717162), (237, 711110), (255, 660914), (267, 631210), (282, 597635), (395, 426666), (445, 378726), (470, 358581), (474, 355555), (510, 330457), (534, 315605), (705, 239054), (790, 213333), (799, 210930), (890, 189363), (1185, 142222), (1335, 126242), (1343, 125490), (1410, 119527), (1513, 111390), (1598, 105465), (2370, 71111), (2397, 70310), (2670, 63121), (2686, 62745), (3026, 55695), (3713, 45390), (3995, 42186), (4029, 41830), (4183, 40290), (4539, 37130), (4794, 35155), (6715, 25098), (7031, 23970), (7426, 22695), (7565, 22278), (7990, 21093), (8058, 20915), (8366, 20145), (9078, 18565), (11139, 15130), (11985, 14062), (12549, 13430)]