9187640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 27302400

約数和(自身を除く): 18114760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 157, 190, 209, 220, 266, 280, 308, 314, 380, 385, 418, 440, 532, 616, 628, 665, 760, 770, 785, 836, 1045, 1064, 1099, 1256, 1330, 1463, 1540, 1570, 1672, 1727, 2090, 2198, 2660, 2926, 2983, 3080, 3140, 3454, 4180, 4396, 5320, 5495, 5852, 5966, 6280, 6908, 7315, 8360, 8635, 8792, 10990, 11704, 11932, 12089, 13816, 14630, 14915, 17270, 20881, 21980, 23864, 24178, 29260, 29830, 32813, 34540, 41762, 43960, 48356, 58520, 59660, 60445, 65626, 69080, 83524, 96712, 104405, 119320, 120890, 131252, 164065, 167048, 208810, 229691, 241780, 262504, 328130, 417620, 459382, 483560, 656260, 835240, 918764, 1148455, 1312520, 1837528, 2296910, 4593820, 9187640]

約数ペア:

[(1, 9187640), (2, 4593820), (4, 2296910), (5, 1837528), (7, 1312520), (8, 1148455), (10, 918764), (11, 835240), (14, 656260), (19, 483560), (20, 459382), (22, 417620), (28, 328130), (35, 262504), (38, 241780), (40, 229691), (44, 208810), (55, 167048), (56, 164065), (70, 131252), (76, 120890), (77, 119320), (88, 104405), (95, 96712), (110, 83524), (133, 69080), (140, 65626), (152, 60445), (154, 59660), (157, 58520), (190, 48356), (209, 43960), (220, 41762), (266, 34540), (280, 32813), (308, 29830), (314, 29260), (380, 24178), (385, 23864), (418, 21980), (440, 20881), (532, 17270), (616, 14915), (628, 14630), (665, 13816), (760, 12089), (770, 11932), (785, 11704), (836, 10990), (1045, 8792), (1064, 8635), (1099, 8360), (1256, 7315), (1330, 6908), (1463, 6280), (1540, 5966), (1570, 5852), (1672, 5495), (1727, 5320), (2090, 4396), (2198, 4180), (2660, 3454), (2926, 3140), (2983, 3080)]