179040810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 308669910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 59, 62, 65, 78, 93, 118, 130, 155, 177, 186, 195, 251, 295, 310, 354, 390, 403, 465, 502, 590, 753, 767, 806, 885, 930, 1209, 1255, 1506, 1534, 1770, 1829, 2015, 2301, 2418, 2510, 3263, 3658, 3765, 3835, 4030, 4602, 5487, 6045, 6526, 7530, 7670, 7781, 9145, 9789, 10974, 11505, 12090, 14809, 15562, 16315, 18290, 19578, 23010, 23343, 23777, 27435, 29618, 32630, 38905, 44427, 46686, 47554, 48945, 54870, 71331, 74045, 77810, 88854, 97890, 101153, 116715, 118885, 142662, 148090, 192517, 202306, 222135, 233430, 237770, 303459, 356655, 385034, 444270, 459079, 505765, 577551, 606918, 713310, 918158, 962585, 1011530, 1155102, 1377237, 1517295, 1925170, 2295395, 2754474, 2887755, 3034590, 4590790, 5775510, 5968027, 6886185, 11936054, 13772370, 17904081, 29840135, 35808162, 59680270, 89520405, 179040810]

約数ペア:

[(1, 179040810), (2, 89520405), (3, 59680270), (5, 35808162), (6, 29840135), (10, 17904081), (13, 13772370), (15, 11936054), (26, 6886185), (30, 5968027), (31, 5775510), (39, 4590790), (59, 3034590), (62, 2887755), (65, 2754474), (78, 2295395), (93, 1925170), (118, 1517295), (130, 1377237), (155, 1155102), (177, 1011530), (186, 962585), (195, 918158), (251, 713310), (295, 606918), (310, 577551), (354, 505765), (390, 459079), (403, 444270), (465, 385034), (502, 356655), (590, 303459), (753, 237770), (767, 233430), (806, 222135), (885, 202306), (930, 192517), (1209, 148090), (1255, 142662), (1506, 118885), (1534, 116715), (1770, 101153), (1829, 97890), (2015, 88854), (2301, 77810), (2418, 74045), (2510, 71331), (3263, 54870), (3658, 48945), (3765, 47554), (3835, 46686), (4030, 44427), (4602, 38905), (5487, 32630), (6045, 29618), (6526, 27435), (7530, 23777), (7670, 23343), (7781, 23010), (9145, 19578), (9789, 18290), (10974, 16315), (11505, 15562), (12090, 14809)]