323522640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{21397}}^1$

素因数の和:21426

約数の個数: 160

約数和(自身を含む): 1273608960

約数和(自身を除く): 950086320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 21397, 42794, 64191, 85588, 106985, 128382, 149779, 171176, 192573, 213970, 256764, 299558, 320955, 342352, 385146, 427940, 449337, 513528, 577719, 599116, 641910, 748895, 770292, 855880, 898674, 962865, 1027056, 1155438, 1198232, 1283820, 1348011, 1497790, 1540584, 1711760, 1797348, 1925730, 2246685, 2310876, 2396464, 2567640, 2696022, 2888595, 2995580, 3081168, 3594696, 3851460, 4044033, 4493370, 4621752, 5135280, 5392044, 5777190, 5991160, 6740055, 7189392, 7702920, 8088066, 8986740, 9243504, 10784088, 11554380, 11982320, 13480110, 15405840, 16176132, 17973480, 20220165, 21568176, 23108760, 26960220, 32352264, 35946960, 40440330, 46217520, 53920440, 64704528, 80880660, 107840880, 161761320, 323522640]

約数ペア:

[(1, 323522640), (2, 161761320), (3, 107840880), (4, 80880660), (5, 64704528), (6, 53920440), (7, 46217520), (8, 40440330), (9, 35946960), (10, 32352264), (12, 26960220), (14, 23108760), (15, 21568176), (16, 20220165), (18, 17973480), (20, 16176132), (21, 15405840), (24, 13480110), (27, 11982320), (28, 11554380), (30, 10784088), (35, 9243504), (36, 8986740), (40, 8088066), (42, 7702920), (45, 7189392), (48, 6740055), (54, 5991160), (56, 5777190), (60, 5392044), (63, 5135280), (70, 4621752), (72, 4493370), (80, 4044033), (84, 3851460), (90, 3594696), (105, 3081168), (108, 2995580), (112, 2888595), (120, 2696022), (126, 2567640), (135, 2396464), (140, 2310876), (144, 2246685), (168, 1925730), (180, 1797348), (189, 1711760), (210, 1540584), (216, 1497790), (240, 1348011), (252, 1283820), (270, 1198232), (280, 1155438), (315, 1027056), (336, 962865), (360, 898674), (378, 855880), (420, 770292), (432, 748895), (504, 641910), (540, 599116), (560, 577719), (630, 513528), (720, 449337), (756, 427940), (840, 385146), (945, 342352), (1008, 320955), (1080, 299558), (1260, 256764), (1512, 213970), (1680, 192573), (1890, 171176), (2160, 149779), (2520, 128382), (3024, 106985), (3780, 85588), (5040, 64191), (7560, 42794), (15120, 21397)]