206704080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26099}}^1$

素因数の和:26129

約数の個数: 120

約数和(自身を含む): 757317600

約数和(自身を除く): 550613520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 26099, 52198, 78297, 104396, 130495, 156594, 208792, 234891, 260990, 287089, 313188, 391485, 417584, 469782, 521980, 574178, 626376, 782970, 861267, 939564, 1043960, 1148356, 1174455, 1252752, 1435445, 1565940, 1722534, 1879128, 2087920, 2296712, 2348910, 2583801, 2870890, 3131880, 3445068, 3758256, 4306335, 4593424, 4697820, 5167602, 5741780, 6263760, 6890136, 8612670, 9395640, 10335204, 11483560, 12919005, 13780272, 17225340, 18791280, 20670408, 22967120, 25838010, 34450680, 41340816, 51676020, 68901360, 103352040, 206704080]

約数ペア:

[(1, 206704080), (2, 103352040), (3, 68901360), (4, 51676020), (5, 41340816), (6, 34450680), (8, 25838010), (9, 22967120), (10, 20670408), (11, 18791280), (12, 17225340), (15, 13780272), (16, 12919005), (18, 11483560), (20, 10335204), (22, 9395640), (24, 8612670), (30, 6890136), (33, 6263760), (36, 5741780), (40, 5167602), (44, 4697820), (45, 4593424), (48, 4306335), (55, 3758256), (60, 3445068), (66, 3131880), (72, 2870890), (80, 2583801), (88, 2348910), (90, 2296712), (99, 2087920), (110, 1879128), (120, 1722534), (132, 1565940), (144, 1435445), (165, 1252752), (176, 1174455), (180, 1148356), (198, 1043960), (220, 939564), (240, 861267), (264, 782970), (330, 626376), (360, 574178), (396, 521980), (440, 469782), (495, 417584), (528, 391485), (660, 313188), (720, 287089), (792, 260990), (880, 234891), (990, 208792), (1320, 156594), (1584, 130495), (1980, 104396), (2640, 78297), (3960, 52198), (7920, 26099)]