3937560

素因数分解:

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

素因数の和:201

約数の個数: 128

約数和(自身を含む): 13651200

約数和(自身を除く): 9713640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 157, 165, 190, 209, 220, 228, 264, 285, 314, 330, 380, 418, 440, 456, 471, 570, 627, 628, 660, 760, 785, 836, 942, 1045, 1140, 1254, 1256, 1320, 1570, 1672, 1727, 1884, 2090, 2280, 2355, 2508, 2983, 3135, 3140, 3454, 3768, 4180, 4710, 5016, 5181, 5966, 6270, 6280, 6908, 8360, 8635, 8949, 9420, 10362, 11932, 12540, 13816, 14915, 17270, 17898, 18840, 20724, 23864, 25080, 25905, 29830, 32813, 34540, 35796, 41448, 44745, 51810, 59660, 65626, 69080, 71592, 89490, 98439, 103620, 119320, 131252, 164065, 178980, 196878, 207240, 262504, 328130, 357960, 393756, 492195, 656260, 787512, 984390, 1312520, 1968780, 3937560]

約数ペア:

[(1, 3937560), (2, 1968780), (3, 1312520), (4, 984390), (5, 787512), (6, 656260), (8, 492195), (10, 393756), (11, 357960), (12, 328130), (15, 262504), (19, 207240), (20, 196878), (22, 178980), (24, 164065), (30, 131252), (33, 119320), (38, 103620), (40, 98439), (44, 89490), (55, 71592), (57, 69080), (60, 65626), (66, 59660), (76, 51810), (88, 44745), (95, 41448), (110, 35796), (114, 34540), (120, 32813), (132, 29830), (152, 25905), (157, 25080), (165, 23864), (190, 20724), (209, 18840), (220, 17898), (228, 17270), (264, 14915), (285, 13816), (314, 12540), (330, 11932), (380, 10362), (418, 9420), (440, 8949), (456, 8635), (471, 8360), (570, 6908), (627, 6280), (628, 6270), (660, 5966), (760, 5181), (785, 5016), (836, 4710), (942, 4180), (1045, 3768), (1140, 3454), (1254, 3140), (1256, 3135), (1320, 2983), (1570, 2508), (1672, 2355), (1727, 2280), (1884, 2090)]