238665240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5479}}^1$

素因数の和:5518

約数の個数: 144

約数和(自身を含む): 852742800

約数和(自身を除く): 614077560

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, 5479, 7260, 8712, 10890, 10958, 14520, 16437, 21780, 21916, 27395, 32874, 43560, 43832, 49311, 54790, 60269, 65748, 82185, 98622, 109580, 120538, 131496, 164370, 180807, 197244, 219160, 241076, 246555, 301345, 328740, 361614, 394488, 482152, 493110, 542421, 602690, 657480, 662959, 723228, 904035, 986220, 1084842, 1205380, 1325918, 1446456, 1808070, 1972440, 1988877, 2169684, 2410760, 2651836, 2712105, 3314795, 3616140, 3977754, 4339368, 5303672, 5424210, 5966631, 6629590, 7232280, 7955508, 9944385, 10848420, 11933262, 13259180, 15911016, 19888770, 21696840, 23866524, 26518360, 29833155, 39777540, 47733048, 59666310, 79555080, 119332620, 238665240]

約数ペア:

[(1, 238665240), (2, 119332620), (3, 79555080), (4, 59666310), (5, 47733048), (6, 39777540), (8, 29833155), (9, 26518360), (10, 23866524), (11, 21696840), (12, 19888770), (15, 15911016), (18, 13259180), (20, 11933262), (22, 10848420), (24, 9944385), (30, 7955508), (33, 7232280), (36, 6629590), (40, 5966631), (44, 5424210), (45, 5303672), (55, 4339368), (60, 3977754), (66, 3616140), (72, 3314795), (88, 2712105), (90, 2651836), (99, 2410760), (110, 2169684), (120, 1988877), (121, 1972440), (132, 1808070), (165, 1446456), (180, 1325918), (198, 1205380), (220, 1084842), (242, 986220), (264, 904035), (330, 723228), (360, 662959), (363, 657480), (396, 602690), (440, 542421), (484, 493110), (495, 482152), (605, 394488), (660, 361614), (726, 328740), (792, 301345), (968, 246555), (990, 241076), (1089, 219160), (1210, 197244), (1320, 180807), (1452, 164370), (1815, 131496), (1980, 120538), (2178, 109580), (2420, 98622), (2904, 82185), (3630, 65748), (3960, 60269), (4356, 54790), (4840, 49311), (5445, 43832), (5479, 43560), (7260, 32874), (8712, 27395), (10890, 21916), (10958, 21780), (14520, 16437)]