487301080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4691}}^1$

素因数の和:4769

約数の個数: 96

約数和(自身を含む): 1299777840

約数和(自身を除く): 812476760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 742, 980, 1060, 1484, 1855, 1960, 2120, 2597, 2968, 3710, 4691, 5194, 7420, 9382, 10388, 12985, 14840, 18764, 20776, 23455, 25970, 32837, 37528, 46910, 51940, 65674, 93820, 103880, 131348, 164185, 187640, 229859, 248623, 262696, 328370, 459718, 497246, 656740, 919436, 994492, 1149295, 1243115, 1313480, 1740361, 1838872, 1988984, 2298590, 2486230, 3480722, 4597180, 4972460, 6961444, 8701805, 9194360, 9944920, 12182527, 13922888, 17403610, 24365054, 34807220, 48730108, 60912635, 69614440, 97460216, 121825270, 243650540, 487301080]

約数ペア:

[(1, 487301080), (2, 243650540), (4, 121825270), (5, 97460216), (7, 69614440), (8, 60912635), (10, 48730108), (14, 34807220), (20, 24365054), (28, 17403610), (35, 13922888), (40, 12182527), (49, 9944920), (53, 9194360), (56, 8701805), (70, 6961444), (98, 4972460), (106, 4597180), (140, 3480722), (196, 2486230), (212, 2298590), (245, 1988984), (265, 1838872), (280, 1740361), (371, 1313480), (392, 1243115), (424, 1149295), (490, 994492), (530, 919436), (742, 656740), (980, 497246), (1060, 459718), (1484, 328370), (1855, 262696), (1960, 248623), (2120, 229859), (2597, 187640), (2968, 164185), (3710, 131348), (4691, 103880), (5194, 93820), (7420, 65674), (9382, 51940), (10388, 46910), (12985, 37528), (14840, 32837), (18764, 25970), (20776, 23455)]