255083040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 901393920

約数和(自身を除く): 646310880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 137, 144, 160, 180, 216, 240, 270, 274, 288, 360, 411, 431, 432, 480, 540, 548, 685, 720, 822, 862, 864, 1080, 1096, 1233, 1293, 1370, 1440, 1644, 1724, 2055, 2155, 2160, 2192, 2466, 2586, 2740, 3288, 3448, 3699, 3879, 4110, 4310, 4320, 4384, 4932, 5172, 5480, 6165, 6465, 6576, 6896, 7398, 7758, 8220, 8620, 9864, 10344, 10960, 11637, 12330, 12930, 13152, 13792, 14796, 15516, 16440, 17240, 18495, 19395, 19728, 20688, 21920, 23274, 24660, 25860, 29592, 31032, 32880, 34480, 36990, 38790, 39456, 41376, 46548, 49320, 51720, 58185, 59047, 59184, 62064, 65760, 68960, 73980, 77580, 93096, 98640, 103440, 116370, 118094, 118368, 124128, 147960, 155160, 177141, 186192, 197280, 206880, 232740, 236188, 295235, 295920, 310320, 354282, 372384, 465480, 472376, 531423, 590470, 591840, 620640, 708564, 885705, 930960, 944752, 1062846, 1180940, 1417128, 1594269, 1771410, 1861920, 1889504, 2125692, 2361880, 2657115, 2834256, 3188538, 3542820, 4251384, 4723760, 5314230, 5668512, 6377076, 7085640, 7971345, 8502768, 9447520, 10628460, 12754152, 14171280, 15942690, 17005536, 21256920, 25508304, 28342560, 31885380, 42513840, 51016608, 63770760, 85027680, 127541520, 255083040]

約数ペア:

[(1, 255083040), (2, 127541520), (3, 85027680), (4, 63770760), (5, 51016608), (6, 42513840), (8, 31885380), (9, 28342560), (10, 25508304), (12, 21256920), (15, 17005536), (16, 15942690), (18, 14171280), (20, 12754152), (24, 10628460), (27, 9447520), (30, 8502768), (32, 7971345), (36, 7085640), (40, 6377076), (45, 5668512), (48, 5314230), (54, 4723760), (60, 4251384), (72, 3542820), (80, 3188538), (90, 2834256), (96, 2657115), (108, 2361880), (120, 2125692), (135, 1889504), (137, 1861920), (144, 1771410), (160, 1594269), (180, 1417128), (216, 1180940), (240, 1062846), (270, 944752), (274, 930960), (288, 885705), (360, 708564), (411, 620640), (431, 591840), (432, 590470), (480, 531423), (540, 472376), (548, 465480), (685, 372384), (720, 354282), (822, 310320), (862, 295920), (864, 295235), (1080, 236188), (1096, 232740), (1233, 206880), (1293, 197280), (1370, 186192), (1440, 177141), (1644, 155160), (1724, 147960), (2055, 124128), (2155, 118368), (2160, 118094), (2192, 116370), (2466, 103440), (2586, 98640), (2740, 93096), (3288, 77580), (3448, 73980), (3699, 68960), (3879, 65760), (4110, 62064), (4310, 59184), (4320, 59047), (4384, 58185), (4932, 51720), (5172, 49320), (5480, 46548), (6165, 41376), (6465, 39456), (6576, 38790), (6896, 36990), (7398, 34480), (7758, 32880), (8220, 31032), (8620, 29592), (9864, 25860), (10344, 24660), (10960, 23274), (11637, 21920), (12330, 20688), (12930, 19728), (13152, 19395), (13792, 18495), (14796, 17240), (15516, 16440)]