15692716920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{52163}}^1$

素因数の和:52309

約数の個数: 128

約数和(自身を含む): 49576665600

約数和(自身を除く): 33883948680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 109, 115, 120, 138, 184, 218, 230, 276, 327, 345, 436, 460, 545, 552, 654, 690, 872, 920, 1090, 1308, 1380, 1635, 2180, 2507, 2616, 2760, 3270, 4360, 5014, 6540, 7521, 10028, 12535, 13080, 15042, 20056, 25070, 30084, 37605, 50140, 52163, 60168, 75210, 100280, 104326, 150420, 156489, 208652, 260815, 300840, 312978, 417304, 521630, 625956, 782445, 1043260, 1199749, 1251912, 1564890, 2086520, 2399498, 3129780, 3599247, 4798996, 5685767, 5998745, 6259560, 7198494, 9597992, 11371534, 11997490, 14396988, 17057301, 17996235, 22743068, 23994980, 28428835, 28793976, 34114602, 35992470, 45486136, 47989960, 56857670, 68229204, 71984940, 85286505, 113715340, 130772641, 136458408, 143969880, 170573010, 227430680, 261545282, 341146020, 392317923, 523090564, 653863205, 682292040, 784635846, 1046181128, 1307726410, 1569271692, 1961589615, 2615452820, 3138543384, 3923179230, 5230905640, 7846358460, 15692716920]

約数ペア:

[(1, 15692716920), (2, 7846358460), (3, 5230905640), (4, 3923179230), (5, 3138543384), (6, 2615452820), (8, 1961589615), (10, 1569271692), (12, 1307726410), (15, 1046181128), (20, 784635846), (23, 682292040), (24, 653863205), (30, 523090564), (40, 392317923), (46, 341146020), (60, 261545282), (69, 227430680), (92, 170573010), (109, 143969880), (115, 136458408), (120, 130772641), (138, 113715340), (184, 85286505), (218, 71984940), (230, 68229204), (276, 56857670), (327, 47989960), (345, 45486136), (436, 35992470), (460, 34114602), (545, 28793976), (552, 28428835), (654, 23994980), (690, 22743068), (872, 17996235), (920, 17057301), (1090, 14396988), (1308, 11997490), (1380, 11371534), (1635, 9597992), (2180, 7198494), (2507, 6259560), (2616, 5998745), (2760, 5685767), (3270, 4798996), (4360, 3599247), (5014, 3129780), (6540, 2399498), (7521, 2086520), (10028, 1564890), (12535, 1251912), (13080, 1199749), (15042, 1043260), (20056, 782445), (25070, 625956), (30084, 521630), (37605, 417304), (50140, 312978), (52163, 300840), (60168, 260815), (75210, 208652), (100280, 156489), (104326, 150420)]