155844080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 443304960

約数和(自身を除く): 287460880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 97, 112, 133, 140, 151, 152, 190, 194, 266, 280, 302, 304, 380, 388, 485, 532, 560, 604, 665, 679, 755, 760, 776, 970, 1057, 1064, 1208, 1330, 1358, 1510, 1520, 1552, 1843, 1940, 2114, 2128, 2416, 2660, 2716, 2869, 3020, 3395, 3686, 3880, 4228, 5285, 5320, 5432, 5738, 6040, 6790, 7372, 7760, 8456, 9215, 10570, 10640, 10864, 11476, 12080, 12901, 13580, 14345, 14647, 14744, 16912, 18430, 20083, 21140, 22952, 25802, 27160, 28690, 29294, 29488, 36860, 40166, 42280, 45904, 51604, 54320, 57380, 58588, 64505, 73235, 73720, 80332, 84560, 100415, 102529, 103208, 114760, 117176, 129010, 146470, 147440, 160664, 200830, 205058, 206416, 229520, 234352, 258020, 278293, 292940, 321328, 401660, 410116, 512645, 516040, 556586, 585880, 803320, 820232, 1025290, 1032080, 1113172, 1171760, 1391465, 1606640, 1640464, 1948051, 2050580, 2226344, 2782930, 3896102, 4101160, 4452688, 5565860, 7792204, 8202320, 9740255, 11131720, 15584408, 19480510, 22263440, 31168816, 38961020, 77922040, 155844080]

約数ペア:

[(1, 155844080), (2, 77922040), (4, 38961020), (5, 31168816), (7, 22263440), (8, 19480510), (10, 15584408), (14, 11131720), (16, 9740255), (19, 8202320), (20, 7792204), (28, 5565860), (35, 4452688), (38, 4101160), (40, 3896102), (56, 2782930), (70, 2226344), (76, 2050580), (80, 1948051), (95, 1640464), (97, 1606640), (112, 1391465), (133, 1171760), (140, 1113172), (151, 1032080), (152, 1025290), (190, 820232), (194, 803320), (266, 585880), (280, 556586), (302, 516040), (304, 512645), (380, 410116), (388, 401660), (485, 321328), (532, 292940), (560, 278293), (604, 258020), (665, 234352), (679, 229520), (755, 206416), (760, 205058), (776, 200830), (970, 160664), (1057, 147440), (1064, 146470), (1208, 129010), (1330, 117176), (1358, 114760), (1510, 103208), (1520, 102529), (1552, 100415), (1843, 84560), (1940, 80332), (2114, 73720), (2128, 73235), (2416, 64505), (2660, 58588), (2716, 57380), (2869, 54320), (3020, 51604), (3395, 45904), (3686, 42280), (3880, 40166), (4228, 36860), (5285, 29488), (5320, 29294), (5432, 28690), (5738, 27160), (6040, 25802), (6790, 22952), (7372, 21140), (7760, 20083), (8456, 18430), (9215, 16912), (10570, 14744), (10640, 14647), (10864, 14345), (11476, 13580), (12080, 12901)]