309093120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{3833}}^1$

素因数の和:3867

約数の個数: 216

約数和(自身を含む): 1222524576

約数和(自身を除く): 913431456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3833, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 7666, 8064, 8960, 10080, 11499, 11520, 13440, 15332, 16128, 19165, 20160, 22998, 26831, 26880, 30664, 34497, 38330, 40320, 45996, 53662, 57495, 61328, 68994, 76660, 80493, 80640, 91992, 107324, 114990, 122656, 134155, 137988, 153320, 160986, 172485, 183984, 214648, 229980, 241479, 245312, 268310, 275976, 306640, 321972, 344970, 367968, 402465, 429296, 459960, 482958, 490624, 536620, 551952, 613280, 643944, 689940, 735936, 804930, 858592, 919920, 965916, 981248, 1073240, 1103904, 1207395, 1226560, 1287888, 1379880, 1471872, 1609860, 1717184, 1839840, 1931832, 2146480, 2207808, 2414790, 2453120, 2575776, 2759760, 2943744, 3219720, 3434368, 3679680, 3863664, 4292960, 4415616, 4829580, 4906240, 5151552, 5519520, 6439440, 6868736, 7359360, 7727328, 8585920, 8831232, 9659160, 10303104, 11039040, 12878880, 14718720, 15454656, 17171840, 19318320, 20606208, 22078080, 25757760, 30909312, 34343680, 38636640, 44156160, 51515520, 61818624, 77273280, 103031040, 154546560, 309093120]

約数ペア:

[(1, 309093120), (2, 154546560), (3, 103031040), (4, 77273280), (5, 61818624), (6, 51515520), (7, 44156160), (8, 38636640), (9, 34343680), (10, 30909312), (12, 25757760), (14, 22078080), (15, 20606208), (16, 19318320), (18, 17171840), (20, 15454656), (21, 14718720), (24, 12878880), (28, 11039040), (30, 10303104), (32, 9659160), (35, 8831232), (36, 8585920), (40, 7727328), (42, 7359360), (45, 6868736), (48, 6439440), (56, 5519520), (60, 5151552), (63, 4906240), (64, 4829580), (70, 4415616), (72, 4292960), (80, 3863664), (84, 3679680), (90, 3434368), (96, 3219720), (105, 2943744), (112, 2759760), (120, 2575776), (126, 2453120), (128, 2414790), (140, 2207808), (144, 2146480), (160, 1931832), (168, 1839840), (180, 1717184), (192, 1609860), (210, 1471872), (224, 1379880), (240, 1287888), (252, 1226560), (256, 1207395), (280, 1103904), (288, 1073240), (315, 981248), (320, 965916), (336, 919920), (360, 858592), (384, 804930), (420, 735936), (448, 689940), (480, 643944), (504, 613280), (560, 551952), (576, 536620), (630, 490624), (640, 482958), (672, 459960), (720, 429296), (768, 402465), (840, 367968), (896, 344970), (960, 321972), (1008, 306640), (1120, 275976), (1152, 268310), (1260, 245312), (1280, 241479), (1344, 229980), (1440, 214648), (1680, 183984), (1792, 172485), (1920, 160986), (2016, 153320), (2240, 137988), (2304, 134155), (2520, 122656), (2688, 114990), (2880, 107324), (3360, 91992), (3833, 80640), (3840, 80493), (4032, 76660), (4480, 68994), (5040, 61328), (5376, 57495), (5760, 53662), (6720, 45996), (7666, 40320), (8064, 38330), (8960, 34497), (10080, 30664), (11499, 26880), (11520, 26831), (13440, 22998), (15332, 20160), (16128, 19165)]