201215713080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1903289}}^1$

素因数の和:1904184

約数の個数: 64

約数和(自身を含む): 604332640800

約数和(自身を除く): 403116927720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1762, 2643, 3524, 4405, 5286, 7048, 8810, 10572, 13215, 17620, 21144, 26430, 35240, 52860, 105720, 1903289, 3806578, 5709867, 7613156, 9516445, 11419734, 15226312, 19032890, 22839468, 28549335, 38065780, 45678936, 57098670, 76131560, 114197340, 228394680, 1676797609, 3353595218, 5030392827, 6707190436, 8383988045, 10060785654, 13414380872, 16767976090, 20121571308, 25151964135, 33535952180, 40243142616, 50303928270, 67071904360, 100607856540, 201215713080]

約数ペア:

[(1, 201215713080), (2, 100607856540), (3, 67071904360), (4, 50303928270), (5, 40243142616), (6, 33535952180), (8, 25151964135), (10, 20121571308), (12, 16767976090), (15, 13414380872), (20, 10060785654), (24, 8383988045), (30, 6707190436), (40, 5030392827), (60, 3353595218), (120, 1676797609), (881, 228394680), (1762, 114197340), (2643, 76131560), (3524, 57098670), (4405, 45678936), (5286, 38065780), (7048, 28549335), (8810, 22839468), (10572, 19032890), (13215, 15226312), (17620, 11419734), (21144, 9516445), (26430, 7613156), (35240, 5709867), (52860, 3806578), (105720, 1903289)]