73339280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 202667832

約数和(自身を除く): 129328552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 353, 371, 392, 424, 490, 530, 560, 706, 742, 784, 848, 980, 1060, 1412, 1484, 1765, 1855, 1960, 2120, 2471, 2597, 2824, 2968, 3530, 3710, 3920, 4240, 4942, 5194, 5648, 5936, 7060, 7420, 9884, 10388, 12355, 12985, 14120, 14840, 17297, 18709, 19768, 20776, 24710, 25970, 28240, 29680, 34594, 37418, 39536, 41552, 49420, 51940, 69188, 74836, 86485, 93545, 98840, 103880, 130963, 138376, 149672, 172970, 187090, 197680, 207760, 261926, 276752, 299344, 345940, 374180, 523852, 654815, 691880, 748360, 916741, 1047704, 1309630, 1383760, 1496720, 1833482, 2095408, 2619260, 3666964, 4583705, 5238520, 7333928, 9167410, 10477040, 14667856, 18334820, 36669640, 73339280]

約数ペア:

[(1, 73339280), (2, 36669640), (4, 18334820), (5, 14667856), (7, 10477040), (8, 9167410), (10, 7333928), (14, 5238520), (16, 4583705), (20, 3666964), (28, 2619260), (35, 2095408), (40, 1833482), (49, 1496720), (53, 1383760), (56, 1309630), (70, 1047704), (80, 916741), (98, 748360), (106, 691880), (112, 654815), (140, 523852), (196, 374180), (212, 345940), (245, 299344), (265, 276752), (280, 261926), (353, 207760), (371, 197680), (392, 187090), (424, 172970), (490, 149672), (530, 138376), (560, 130963), (706, 103880), (742, 98840), (784, 93545), (848, 86485), (980, 74836), (1060, 69188), (1412, 51940), (1484, 49420), (1765, 41552), (1855, 39536), (1960, 37418), (2120, 34594), (2471, 29680), (2597, 28240), (2824, 25970), (2968, 24710), (3530, 20776), (3710, 19768), (3920, 18709), (4240, 17297), (4942, 14840), (5194, 14120), (5648, 12985), (5936, 12355), (7060, 10388), (7420, 9884)]