74146240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 112

約数和(自身を含む): 204825600

約数和(自身を除く): 130679360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 419, 448, 553, 560, 632, 790, 838, 1106, 1120, 1264, 1580, 1676, 2095, 2212, 2240, 2528, 2765, 2933, 3160, 3352, 4190, 4424, 5056, 5530, 5866, 6320, 6704, 8380, 8848, 11060, 11732, 12640, 13408, 14665, 16760, 17696, 22120, 23464, 25280, 26816, 29330, 33101, 33520, 35392, 44240, 46928, 58660, 66202, 67040, 88480, 93856, 117320, 132404, 134080, 165505, 176960, 187712, 231707, 234640, 264808, 331010, 463414, 469280, 529616, 662020, 926828, 938560, 1059232, 1158535, 1324040, 1853656, 2118464, 2317070, 2648080, 3707312, 4634140, 5296160, 7414624, 9268280, 10592320, 14829248, 18536560, 37073120, 74146240]

約数ペア:

[(1, 74146240), (2, 37073120), (4, 18536560), (5, 14829248), (7, 10592320), (8, 9268280), (10, 7414624), (14, 5296160), (16, 4634140), (20, 3707312), (28, 2648080), (32, 2317070), (35, 2118464), (40, 1853656), (56, 1324040), (64, 1158535), (70, 1059232), (79, 938560), (80, 926828), (112, 662020), (140, 529616), (158, 469280), (160, 463414), (224, 331010), (280, 264808), (316, 234640), (320, 231707), (395, 187712), (419, 176960), (448, 165505), (553, 134080), (560, 132404), (632, 117320), (790, 93856), (838, 88480), (1106, 67040), (1120, 66202), (1264, 58660), (1580, 46928), (1676, 44240), (2095, 35392), (2212, 33520), (2240, 33101), (2528, 29330), (2765, 26816), (2933, 25280), (3160, 23464), (3352, 22120), (4190, 17696), (4424, 16760), (5056, 14665), (5530, 13408), (5866, 12640), (6320, 11732), (6704, 11060), (8380, 8848)]