263464080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4389

約数の個数: 160

約数和(自身を含む): 929940480

約数和(自身を除く): 666476400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2530, 2640, 2760, 3036, 3795, 4048, 4339, 5060, 5520, 6072, 7590, 8678, 10120, 12144, 13017, 15180, 17356, 20240, 21695, 26034, 30360, 34712, 43390, 47729, 52068, 60720, 65085, 69424, 86780, 95458, 99797, 104136, 130170, 143187, 173560, 190916, 199594, 208272, 238645, 260340, 286374, 299391, 347120, 381832, 399188, 477290, 498985, 520680, 572748, 598782, 715935, 763664, 798376, 954580, 997970, 1041360, 1097767, 1145496, 1197564, 1431870, 1496955, 1596752, 1909160, 1995940, 2195534, 2290992, 2395128, 2863740, 2993910, 3293301, 3818320, 3991880, 4391068, 4790256, 5488835, 5727480, 5987820, 6586602, 7983760, 8782136, 10977670, 11454960, 11975640, 13173204, 16466505, 17564272, 21955340, 23951280, 26346408, 32933010, 43910680, 52692816, 65866020, 87821360, 131732040, 263464080]

約数ペア:

[(1, 263464080), (2, 131732040), (3, 87821360), (4, 65866020), (5, 52692816), (6, 43910680), (8, 32933010), (10, 26346408), (11, 23951280), (12, 21955340), (15, 17564272), (16, 16466505), (20, 13173204), (22, 11975640), (23, 11454960), (24, 10977670), (30, 8782136), (33, 7983760), (40, 6586602), (44, 5987820), (46, 5727480), (48, 5488835), (55, 4790256), (60, 4391068), (66, 3991880), (69, 3818320), (80, 3293301), (88, 2993910), (92, 2863740), (110, 2395128), (115, 2290992), (120, 2195534), (132, 1995940), (138, 1909160), (165, 1596752), (176, 1496955), (184, 1431870), (220, 1197564), (230, 1145496), (240, 1097767), (253, 1041360), (264, 997970), (276, 954580), (330, 798376), (345, 763664), (368, 715935), (440, 598782), (460, 572748), (506, 520680), (528, 498985), (552, 477290), (660, 399188), (690, 381832), (759, 347120), (880, 299391), (920, 286374), (1012, 260340), (1104, 238645), (1265, 208272), (1320, 199594), (1380, 190916), (1518, 173560), (1840, 143187), (2024, 130170), (2530, 104136), (2640, 99797), (2760, 95458), (3036, 86780), (3795, 69424), (4048, 65085), (4339, 60720), (5060, 52068), (5520, 47729), (6072, 43390), (7590, 34712), (8678, 30360), (10120, 26034), (12144, 21695), (13017, 20240), (15180, 17356)]