385672980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7589}}^1$

素因数の和:7630

約数の個数: 144

約数和(自身を含む): 1356727680

約数和(自身を除く): 971054700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 7589, 8470, 10164, 12705, 15178, 16940, 22767, 25410, 30356, 37945, 45534, 50820, 53123, 75890, 83479, 91068, 106246, 113835, 151780, 159369, 166958, 212492, 227670, 250437, 265615, 318738, 333916, 417395, 455340, 500874, 531230, 584353, 637476, 796845, 834790, 918269, 1001748, 1062460, 1168706, 1252185, 1593690, 1669580, 1753059, 1836538, 2337412, 2504370, 2754807, 2921765, 3187380, 3506118, 3673076, 4591345, 5008740, 5509614, 5843530, 6427883, 7012236, 8765295, 9182690, 11019228, 11687060, 12855766, 13774035, 17530590, 18365380, 19283649, 25711532, 27548070, 32139415, 35061180, 38567298, 55096140, 64278830, 77134596, 96418245, 128557660, 192836490, 385672980]

約数ペア:

[(1, 385672980), (2, 192836490), (3, 128557660), (4, 96418245), (5, 77134596), (6, 64278830), (7, 55096140), (10, 38567298), (11, 35061180), (12, 32139415), (14, 27548070), (15, 25711532), (20, 19283649), (21, 18365380), (22, 17530590), (28, 13774035), (30, 12855766), (33, 11687060), (35, 11019228), (42, 9182690), (44, 8765295), (55, 7012236), (60, 6427883), (66, 5843530), (70, 5509614), (77, 5008740), (84, 4591345), (105, 3673076), (110, 3506118), (121, 3187380), (132, 2921765), (140, 2754807), (154, 2504370), (165, 2337412), (210, 1836538), (220, 1753059), (231, 1669580), (242, 1593690), (308, 1252185), (330, 1168706), (363, 1062460), (385, 1001748), (420, 918269), (462, 834790), (484, 796845), (605, 637476), (660, 584353), (726, 531230), (770, 500874), (847, 455340), (924, 417395), (1155, 333916), (1210, 318738), (1452, 265615), (1540, 250437), (1694, 227670), (1815, 212492), (2310, 166958), (2420, 159369), (2541, 151780), (3388, 113835), (3630, 106246), (4235, 91068), (4620, 83479), (5082, 75890), (7260, 53123), (7589, 50820), (8470, 45534), (10164, 37945), (12705, 30356), (15178, 25410), (16940, 22767)]