203345280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 719381520

約数和(自身を除く): 516036240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 821, 860, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1642, 1720, 1920, 1935, 2064, 2463, 2580, 2752, 2880, 3096, 3284, 3440, 3870, 4105, 4128, 4926, 5160, 5504, 5760, 6192, 6568, 6880, 7389, 7740, 8210, 8256, 9852, 10320, 12315, 12384, 13136, 13760, 14778, 15480, 16420, 16512, 19704, 20640, 24630, 24768, 26272, 27520, 29556, 30960, 32840, 35303, 36945, 39408, 41280, 49260, 49536, 52544, 59112, 61920, 65680, 70606, 73890, 78816, 82560, 98520, 105088, 105909, 118224, 123840, 131360, 141212, 147780, 157632, 176515, 197040, 211818, 236448, 247680, 262720, 282424, 295560, 315264, 317727, 353030, 394080, 423636, 472896, 525440, 529545, 564848, 591120, 635454, 706060, 788160, 847272, 945792, 1059090, 1129696, 1182240, 1270908, 1412120, 1576320, 1588635, 1694544, 2118180, 2259392, 2364480, 2541816, 2824240, 3177270, 3389088, 4236360, 4518784, 4728960, 5083632, 5648480, 6354540, 6778176, 8472720, 10167264, 11296960, 12709080, 13556352, 16945440, 20334528, 22593920, 25418160, 33890880, 40669056, 50836320, 67781760, 101672640, 203345280]

約数ペア:

[(1, 203345280), (2, 101672640), (3, 67781760), (4, 50836320), (5, 40669056), (6, 33890880), (8, 25418160), (9, 22593920), (10, 20334528), (12, 16945440), (15, 13556352), (16, 12709080), (18, 11296960), (20, 10167264), (24, 8472720), (30, 6778176), (32, 6354540), (36, 5648480), (40, 5083632), (43, 4728960), (45, 4518784), (48, 4236360), (60, 3389088), (64, 3177270), (72, 2824240), (80, 2541816), (86, 2364480), (90, 2259392), (96, 2118180), (120, 1694544), (128, 1588635), (129, 1576320), (144, 1412120), (160, 1270908), (172, 1182240), (180, 1129696), (192, 1059090), (215, 945792), (240, 847272), (258, 788160), (288, 706060), (320, 635454), (344, 591120), (360, 564848), (384, 529545), (387, 525440), (430, 472896), (480, 423636), (516, 394080), (576, 353030), (640, 317727), (645, 315264), (688, 295560), (720, 282424), (774, 262720), (821, 247680), (860, 236448), (960, 211818), (1032, 197040), (1152, 176515), (1290, 157632), (1376, 147780), (1440, 141212), (1548, 131360), (1642, 123840), (1720, 118224), (1920, 105909), (1935, 105088), (2064, 98520), (2463, 82560), (2580, 78816), (2752, 73890), (2880, 70606), (3096, 65680), (3284, 61920), (3440, 59112), (3870, 52544), (4105, 49536), (4128, 49260), (4926, 41280), (5160, 39408), (5504, 36945), (5760, 35303), (6192, 32840), (6568, 30960), (6880, 29556), (7389, 27520), (7740, 26272), (8210, 24768), (8256, 24630), (9852, 20640), (10320, 19704), (12315, 16512), (12384, 16420), (13136, 15480), (13760, 14778)]