67090240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 112

約数和(自身を含む): 185952384

約数和(自身を除く): 118862144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 491, 560, 610, 854, 976, 982, 1120, 1220, 1708, 1952, 1964, 2135, 2240, 2440, 2455, 3416, 3437, 3904, 3928, 4270, 4880, 4910, 6832, 6874, 7856, 8540, 9760, 9820, 13664, 13748, 15712, 17080, 17185, 19520, 19640, 27328, 27496, 29951, 31424, 34160, 34370, 39280, 54992, 59902, 68320, 68740, 78560, 109984, 119804, 136640, 137480, 149755, 157120, 209657, 219968, 239608, 274960, 299510, 419314, 479216, 549920, 599020, 838628, 958432, 1048285, 1099840, 1198040, 1677256, 1916864, 2096570, 2396080, 3354512, 4193140, 4792160, 6709024, 8386280, 9584320, 13418048, 16772560, 33545120, 67090240]

約数ペア:

[(1, 67090240), (2, 33545120), (4, 16772560), (5, 13418048), (7, 9584320), (8, 8386280), (10, 6709024), (14, 4792160), (16, 4193140), (20, 3354512), (28, 2396080), (32, 2096570), (35, 1916864), (40, 1677256), (56, 1198040), (61, 1099840), (64, 1048285), (70, 958432), (80, 838628), (112, 599020), (122, 549920), (140, 479216), (160, 419314), (224, 299510), (244, 274960), (280, 239608), (305, 219968), (320, 209657), (427, 157120), (448, 149755), (488, 137480), (491, 136640), (560, 119804), (610, 109984), (854, 78560), (976, 68740), (982, 68320), (1120, 59902), (1220, 54992), (1708, 39280), (1952, 34370), (1964, 34160), (2135, 31424), (2240, 29951), (2440, 27496), (2455, 27328), (3416, 19640), (3437, 19520), (3904, 17185), (3928, 17080), (4270, 15712), (4880, 13748), (4910, 13664), (6832, 9820), (6874, 9760), (7856, 8540)]