2649006720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3739}}^1$

素因数の和:3808

約数の個数: 256

約数和(自身を含む): 9613296000

約数和(自身を除く): 6964289280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 540, 576, 615, 640, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1312, 1440, 1476, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2460, 2624, 2880, 2952, 3280, 3456, 3690, 3739, 3936, 4320, 4428, 4920, 5248, 5535, 5760, 5904, 6560, 7380, 7478, 7872, 8640, 8856, 9840, 11070, 11217, 11808, 13120, 14760, 14956, 15744, 17280, 17712, 18695, 19680, 22140, 22434, 23616, 26240, 29520, 29912, 33651, 35424, 37390, 39360, 44280, 44868, 47232, 56085, 59040, 59824, 67302, 70848, 74780, 78720, 88560, 89736, 100953, 112170, 118080, 119648, 134604, 141696, 149560, 153299, 168255, 177120, 179472, 201906, 224340, 236160, 239296, 269208, 299120, 306598, 336510, 354240, 358944, 403812, 448680, 459897, 478592, 504765, 538416, 598240, 613196, 673020, 708480, 717888, 766495, 807624, 897360, 919794, 1009530, 1076832, 1196480, 1226392, 1346040, 1379691, 1435776, 1532990, 1615248, 1794720, 1839588, 2019060, 2153664, 2299485, 2392960, 2452784, 2692080, 2759382, 3065980, 3230496, 3589440, 3679176, 4038120, 4139073, 4307328, 4598970, 4905568, 5384160, 5518764, 6131960, 6460992, 6898455, 7178880, 7358352, 8076240, 8278146, 9197940, 9811136, 10768320, 11037528, 12263920, 12921984, 13796910, 14716704, 16152480, 16556292, 18395880, 19622272, 20695365, 21536640, 22075056, 24527840, 27593820, 29433408, 32304960, 33112584, 36791760, 41390730, 44150112, 49055680, 55187640, 58866816, 64609920, 66225168, 73583520, 82781460, 88300224, 98111360, 110375280, 132450336, 147167040, 165562920, 176600448, 220750560, 264900672, 294334080, 331125840, 441501120, 529801344, 662251680, 883002240, 1324503360, 2649006720]

約数ペア:

[(1, 2649006720), (2, 1324503360), (3, 883002240), (4, 662251680), (5, 529801344), (6, 441501120), (8, 331125840), (9, 294334080), (10, 264900672), (12, 220750560), (15, 176600448), (16, 165562920), (18, 147167040), (20, 132450336), (24, 110375280), (27, 98111360), (30, 88300224), (32, 82781460), (36, 73583520), (40, 66225168), (41, 64609920), (45, 58866816), (48, 55187640), (54, 49055680), (60, 44150112), (64, 41390730), (72, 36791760), (80, 33112584), (82, 32304960), (90, 29433408), (96, 27593820), (108, 24527840), (120, 22075056), (123, 21536640), (128, 20695365), (135, 19622272), (144, 18395880), (160, 16556292), (164, 16152480), (180, 14716704), (192, 13796910), (205, 12921984), (216, 12263920), (240, 11037528), (246, 10768320), (270, 9811136), (288, 9197940), (320, 8278146), (328, 8076240), (360, 7358352), (369, 7178880), (384, 6898455), (410, 6460992), (432, 6131960), (480, 5518764), (492, 5384160), (540, 4905568), (576, 4598970), (615, 4307328), (640, 4139073), (656, 4038120), (720, 3679176), (738, 3589440), (820, 3230496), (864, 3065980), (960, 2759382), (984, 2692080), (1080, 2452784), (1107, 2392960), (1152, 2299485), (1230, 2153664), (1312, 2019060), (1440, 1839588), (1476, 1794720), (1640, 1615248), (1728, 1532990), (1845, 1435776), (1920, 1379691), (1968, 1346040), (2160, 1226392), (2214, 1196480), (2460, 1076832), (2624, 1009530), (2880, 919794), (2952, 897360), (3280, 807624), (3456, 766495), (3690, 717888), (3739, 708480), (3936, 673020), (4320, 613196), (4428, 598240), (4920, 538416), (5248, 504765), (5535, 478592), (5760, 459897), (5904, 448680), (6560, 403812), (7380, 358944), (7478, 354240), (7872, 336510), (8640, 306598), (8856, 299120), (9840, 269208), (11070, 239296), (11217, 236160), (11808, 224340), (13120, 201906), (14760, 179472), (14956, 177120), (15744, 168255), (17280, 153299), (17712, 149560), (18695, 141696), (19680, 134604), (22140, 119648), (22434, 118080), (23616, 112170), (26240, 100953), (29520, 89736), (29912, 88560), (33651, 78720), (35424, 74780), (37390, 70848), (39360, 67302), (44280, 59824), (44868, 59040), (47232, 56085)]