40645440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1317

約数の個数: 168

約数和(自身を含む): 152631648

約数和(自身を除く): 111986208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1283, 1320, 1440, 1584, 1760, 1980, 2112, 2566, 2640, 2880, 3168, 3520, 3849, 3960, 5132, 5280, 6336, 6415, 7698, 7920, 10264, 10560, 11547, 12830, 14113, 15396, 15840, 19245, 20528, 23094, 25660, 28226, 30792, 31680, 38490, 41056, 42339, 46188, 51320, 56452, 57735, 61584, 70565, 76980, 82112, 84678, 92376, 102640, 112904, 115470, 123168, 127017, 141130, 153960, 169356, 184752, 205280, 211695, 225808, 230940, 246336, 254034, 282260, 307920, 338712, 369504, 410560, 423390, 451616, 461880, 508068, 564520, 615840, 635085, 677424, 739008, 846780, 903232, 923760, 1016136, 1129040, 1231680, 1270170, 1354848, 1693560, 1847520, 2032272, 2258080, 2540340, 2709696, 3387120, 3695040, 4064544, 4516160, 5080680, 6774240, 8129088, 10161360, 13548480, 20322720, 40645440]

約数ペア:

[(1, 40645440), (2, 20322720), (3, 13548480), (4, 10161360), (5, 8129088), (6, 6774240), (8, 5080680), (9, 4516160), (10, 4064544), (11, 3695040), (12, 3387120), (15, 2709696), (16, 2540340), (18, 2258080), (20, 2032272), (22, 1847520), (24, 1693560), (30, 1354848), (32, 1270170), (33, 1231680), (36, 1129040), (40, 1016136), (44, 923760), (45, 903232), (48, 846780), (55, 739008), (60, 677424), (64, 635085), (66, 615840), (72, 564520), (80, 508068), (88, 461880), (90, 451616), (96, 423390), (99, 410560), (110, 369504), (120, 338712), (132, 307920), (144, 282260), (160, 254034), (165, 246336), (176, 230940), (180, 225808), (192, 211695), (198, 205280), (220, 184752), (240, 169356), (264, 153960), (288, 141130), (320, 127017), (330, 123168), (352, 115470), (360, 112904), (396, 102640), (440, 92376), (480, 84678), (495, 82112), (528, 76980), (576, 70565), (660, 61584), (704, 57735), (720, 56452), (792, 51320), (880, 46188), (960, 42339), (990, 41056), (1056, 38490), (1283, 31680), (1320, 30792), (1440, 28226), (1584, 25660), (1760, 23094), (1980, 20528), (2112, 19245), (2566, 15840), (2640, 15396), (2880, 14113), (3168, 12830), (3520, 11547), (3849, 10560), (3960, 10264), (5132, 7920), (5280, 7698), (6336, 6415)]