206688960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1735

約数の個数: 168

約数和(自身を含む): 727892880

約数和(自身を除く): 521203920

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, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1669, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3338, 3440, 3870, 4128, 5007, 5160, 6192, 6676, 6880, 7740, 8256, 8345, 10014, 10320, 12384, 13352, 13760, 15021, 15480, 16690, 20028, 20640, 24768, 25035, 26704, 30042, 30960, 33380, 40056, 41280, 50070, 53408, 60084, 61920, 66760, 71767, 75105, 80112, 100140, 106816, 120168, 123840, 133520, 143534, 150210, 160224, 200280, 215301, 240336, 267040, 287068, 300420, 320448, 358835, 400560, 430602, 480672, 534080, 574136, 600840, 645903, 717670, 801120, 861204, 961344, 1076505, 1148272, 1201680, 1291806, 1435340, 1602240, 1722408, 2153010, 2296544, 2403360, 2583612, 2870680, 3229515, 3444816, 4306020, 4593088, 4806720, 5167224, 5741360, 6459030, 6889632, 8612040, 10334448, 11482720, 12918060, 13779264, 17224080, 20668896, 22965440, 25836120, 34448160, 41337792, 51672240, 68896320, 103344480, 206688960]

約数ペア:

[(1, 206688960), (2, 103344480), (3, 68896320), (4, 51672240), (5, 41337792), (6, 34448160), (8, 25836120), (9, 22965440), (10, 20668896), (12, 17224080), (15, 13779264), (16, 12918060), (18, 11482720), (20, 10334448), (24, 8612040), (30, 6889632), (32, 6459030), (36, 5741360), (40, 5167224), (43, 4806720), (45, 4593088), (48, 4306020), (60, 3444816), (64, 3229515), (72, 2870680), (80, 2583612), (86, 2403360), (90, 2296544), (96, 2153010), (120, 1722408), (129, 1602240), (144, 1435340), (160, 1291806), (172, 1201680), (180, 1148272), (192, 1076505), (215, 961344), (240, 861204), (258, 801120), (288, 717670), (320, 645903), (344, 600840), (360, 574136), (387, 534080), (430, 480672), (480, 430602), (516, 400560), (576, 358835), (645, 320448), (688, 300420), (720, 287068), (774, 267040), (860, 240336), (960, 215301), (1032, 200280), (1290, 160224), (1376, 150210), (1440, 143534), (1548, 133520), (1669, 123840), (1720, 120168), (1935, 106816), (2064, 100140), (2580, 80112), (2752, 75105), (2880, 71767), (3096, 66760), (3338, 61920), (3440, 60084), (3870, 53408), (4128, 50070), (5007, 41280), (5160, 40056), (6192, 33380), (6676, 30960), (6880, 30042), (7740, 26704), (8256, 25035), (8345, 24768), (10014, 20640), (10320, 20028), (12384, 16690), (13352, 15480), (13760, 15021)]