2901360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 11284992

約数和(自身を除く): 8383632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 157, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 314, 330, 336, 385, 420, 440, 462, 471, 528, 560, 616, 628, 660, 770, 785, 840, 880, 924, 942, 1099, 1155, 1232, 1256, 1320, 1540, 1570, 1680, 1727, 1848, 1884, 2198, 2310, 2355, 2512, 2640, 3080, 3140, 3297, 3454, 3696, 3768, 4396, 4620, 4710, 5181, 5495, 6160, 6280, 6594, 6908, 7536, 8635, 8792, 9240, 9420, 10362, 10990, 12089, 12560, 13188, 13816, 16485, 17270, 17584, 18480, 18840, 20724, 21980, 24178, 25905, 26376, 27632, 32970, 34540, 36267, 37680, 41448, 43960, 48356, 51810, 52752, 60445, 65940, 69080, 72534, 82896, 87920, 96712, 103620, 120890, 131880, 138160, 145068, 181335, 193424, 207240, 241780, 263760, 290136, 362670, 414480, 483560, 580272, 725340, 967120, 1450680, 2901360]

約数ペア:

[(1, 2901360), (2, 1450680), (3, 967120), (4, 725340), (5, 580272), (6, 483560), (7, 414480), (8, 362670), (10, 290136), (11, 263760), (12, 241780), (14, 207240), (15, 193424), (16, 181335), (20, 145068), (21, 138160), (22, 131880), (24, 120890), (28, 103620), (30, 96712), (33, 87920), (35, 82896), (40, 72534), (42, 69080), (44, 65940), (48, 60445), (55, 52752), (56, 51810), (60, 48356), (66, 43960), (70, 41448), (77, 37680), (80, 36267), (84, 34540), (88, 32970), (105, 27632), (110, 26376), (112, 25905), (120, 24178), (132, 21980), (140, 20724), (154, 18840), (157, 18480), (165, 17584), (168, 17270), (176, 16485), (210, 13816), (220, 13188), (231, 12560), (240, 12089), (264, 10990), (280, 10362), (308, 9420), (314, 9240), (330, 8792), (336, 8635), (385, 7536), (420, 6908), (440, 6594), (462, 6280), (471, 6160), (528, 5495), (560, 5181), (616, 4710), (628, 4620), (660, 4396), (770, 3768), (785, 3696), (840, 3454), (880, 3297), (924, 3140), (942, 3080), (1099, 2640), (1155, 2512), (1232, 2355), (1256, 2310), (1320, 2198), (1540, 1884), (1570, 1848), (1680, 1727)]