154546560

素因数分解:

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

素因数の和:3865

約数の個数: 192

約数和(自身を含む): 610066080

約数和(自身を除く): 455519520

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3833, 4032, 4480, 5040, 5760, 6720, 7666, 8064, 10080, 11499, 13440, 15332, 19165, 20160, 22998, 26831, 30664, 34497, 38330, 40320, 45996, 53662, 57495, 61328, 68994, 76660, 80493, 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, 1073240, 1103904, 1207395, 1226560, 1287888, 1379880, 1471872, 1609860, 1717184, 1839840, 1931832, 2146480, 2207808, 2414790, 2453120, 2575776, 2759760, 3219720, 3434368, 3679680, 3863664, 4292960, 4415616, 4829580, 5151552, 5519520, 6439440, 7359360, 7727328, 8585920, 9659160, 10303104, 11039040, 12878880, 15454656, 17171840, 19318320, 22078080, 25757760, 30909312, 38636640, 51515520, 77273280, 154546560]

約数ペア:

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