630705240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14479}}^1$

素因数の和:14518

約数の個数: 144

約数和(自身を含む): 2253232800

約数和(自身を除く): 1622527560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14479, 14520, 21780, 28958, 43437, 43560, 57916, 72395, 86874, 115832, 130311, 144790, 159269, 173748, 217185, 260622, 289580, 318538, 347496, 434370, 477807, 521244, 579160, 637076, 651555, 796345, 868740, 955614, 1042488, 1274152, 1303110, 1433421, 1592690, 1737480, 1751959, 1911228, 2389035, 2606220, 2866842, 3185380, 3503918, 3822456, 4778070, 5212440, 5255877, 5733684, 6370760, 7007836, 7167105, 8759795, 9556140, 10511754, 11467368, 14015672, 14334210, 15767631, 17519590, 19112280, 21023508, 26279385, 28668420, 31535262, 35039180, 42047016, 52558770, 57336840, 63070524, 70078360, 78838155, 105117540, 126141048, 157676310, 210235080, 315352620, 630705240]

約数ペア:

[(1, 630705240), (2, 315352620), (3, 210235080), (4, 157676310), (5, 126141048), (6, 105117540), (8, 78838155), (9, 70078360), (10, 63070524), (11, 57336840), (12, 52558770), (15, 42047016), (18, 35039180), (20, 31535262), (22, 28668420), (24, 26279385), (30, 21023508), (33, 19112280), (36, 17519590), (40, 15767631), (44, 14334210), (45, 14015672), (55, 11467368), (60, 10511754), (66, 9556140), (72, 8759795), (88, 7167105), (90, 7007836), (99, 6370760), (110, 5733684), (120, 5255877), (121, 5212440), (132, 4778070), (165, 3822456), (180, 3503918), (198, 3185380), (220, 2866842), (242, 2606220), (264, 2389035), (330, 1911228), (360, 1751959), (363, 1737480), (396, 1592690), (440, 1433421), (484, 1303110), (495, 1274152), (605, 1042488), (660, 955614), (726, 868740), (792, 796345), (968, 651555), (990, 637076), (1089, 579160), (1210, 521244), (1320, 477807), (1452, 434370), (1815, 347496), (1980, 318538), (2178, 289580), (2420, 260622), (2904, 217185), (3630, 173748), (3960, 159269), (4356, 144790), (4840, 130311), (5445, 115832), (7260, 86874), (8712, 72395), (10890, 57916), (14479, 43560), (14520, 43437), (21780, 28958)]