201357480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12809}}^1$

素因数の和:12954

約数の個数: 64

約数和(自身を含む): 608731200

約数和(自身を除く): 407373720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 12809, 15720, 25618, 38427, 51236, 64045, 76854, 102472, 128090, 153708, 192135, 256180, 307416, 384270, 512360, 768540, 1537080, 1677979, 3355958, 5033937, 6711916, 8389895, 10067874, 13423832, 16779790, 20135748, 25169685, 33559580, 40271496, 50339370, 67119160, 100678740, 201357480]

約数ペア:

[(1, 201357480), (2, 100678740), (3, 67119160), (4, 50339370), (5, 40271496), (6, 33559580), (8, 25169685), (10, 20135748), (12, 16779790), (15, 13423832), (20, 10067874), (24, 8389895), (30, 6711916), (40, 5033937), (60, 3355958), (120, 1677979), (131, 1537080), (262, 768540), (393, 512360), (524, 384270), (655, 307416), (786, 256180), (1048, 192135), (1310, 153708), (1572, 128090), (1965, 102472), (2620, 76854), (3144, 64045), (3930, 51236), (5240, 38427), (7860, 25618), (12809, 15720)]