260906400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 967438080

約数和(自身を除く): 706531680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 90, 94, 96, 100, 108, 120, 135, 141, 144, 150, 160, 180, 188, 200, 216, 225, 235, 240, 257, 270, 282, 288, 300, 360, 376, 400, 423, 432, 450, 470, 480, 514, 540, 564, 600, 675, 705, 720, 752, 771, 800, 846, 864, 900, 940, 1028, 1080, 1128, 1175, 1200, 1269, 1285, 1350, 1410, 1440, 1504, 1542, 1692, 1800, 1880, 2056, 2115, 2160, 2256, 2313, 2350, 2400, 2538, 2570, 2700, 2820, 3084, 3384, 3525, 3600, 3760, 3855, 4112, 4230, 4320, 4512, 4626, 4700, 5076, 5140, 5400, 5640, 6168, 6345, 6425, 6768, 6939, 7050, 7200, 7520, 7710, 8224, 8460, 9252, 9400, 10152, 10280, 10575, 10800, 11280, 11565, 12079, 12336, 12690, 12850, 13536, 13878, 14100, 15420, 16920, 18504, 18800, 19275, 20304, 20560, 21150, 21600, 22560, 23130, 24158, 24672, 25380, 25700, 27756, 28200, 30840, 31725, 33840, 34695, 36237, 37008, 37600, 38550, 40608, 41120, 42300, 46260, 48316, 50760, 51400, 55512, 56400, 57825, 60395, 61680, 63450, 67680, 69390, 72474, 74016, 77100, 84600, 92520, 96632, 101520, 102800, 108711, 111024, 112800, 115650, 120790, 123360, 126900, 138780, 144948, 154200, 169200, 173475, 181185, 185040, 193264, 203040, 205600, 217422, 222048, 231300, 241580, 253800, 277560, 289896, 301975, 308400, 326133, 338400, 346950, 362370, 370080, 386528, 434844, 462600, 483160, 507600, 543555, 555120, 579792, 603950, 616800, 652266, 693900, 724740, 869688, 905925, 925200, 966320, 1015200, 1087110, 1110240, 1159584, 1207900, 1304532, 1387800, 1449480, 1630665, 1739376, 1811850, 1850400, 1932640, 2174220, 2415800, 2609064, 2717775, 2775600, 2898960, 3261330, 3478752, 3623700, 4348440, 4831600, 5218128, 5435550, 5551200, 5797920, 6522660, 7247400, 8153325, 8696880, 9663200, 10436256, 10871100, 13045320, 14494800, 16306650, 17393760, 21742200, 26090640, 28989600, 32613300, 43484400, 52181280, 65226600, 86968800, 130453200, 260906400]

約数ペア:

[(1, 260906400), (2, 130453200), (3, 86968800), (4, 65226600), (5, 52181280), (6, 43484400), (8, 32613300), (9, 28989600), (10, 26090640), (12, 21742200), (15, 17393760), (16, 16306650), (18, 14494800), (20, 13045320), (24, 10871100), (25, 10436256), (27, 9663200), (30, 8696880), (32, 8153325), (36, 7247400), (40, 6522660), (45, 5797920), (47, 5551200), (48, 5435550), (50, 5218128), (54, 4831600), (60, 4348440), (72, 3623700), (75, 3478752), (80, 3261330), (90, 2898960), (94, 2775600), (96, 2717775), (100, 2609064), (108, 2415800), (120, 2174220), (135, 1932640), (141, 1850400), (144, 1811850), (150, 1739376), (160, 1630665), (180, 1449480), (188, 1387800), (200, 1304532), (216, 1207900), (225, 1159584), (235, 1110240), (240, 1087110), (257, 1015200), (270, 966320), (282, 925200), (288, 905925), (300, 869688), (360, 724740), (376, 693900), (400, 652266), (423, 616800), (432, 603950), (450, 579792), (470, 555120), (480, 543555), (514, 507600), (540, 483160), (564, 462600), (600, 434844), (675, 386528), (705, 370080), (720, 362370), (752, 346950), (771, 338400), (800, 326133), (846, 308400), (864, 301975), (900, 289896), (940, 277560), (1028, 253800), (1080, 241580), (1128, 231300), (1175, 222048), (1200, 217422), (1269, 205600), (1285, 203040), (1350, 193264), (1410, 185040), (1440, 181185), (1504, 173475), (1542, 169200), (1692, 154200), (1800, 144948), (1880, 138780), (2056, 126900), (2115, 123360), (2160, 120790), (2256, 115650), (2313, 112800), (2350, 111024), (2400, 108711), (2538, 102800), (2570, 101520), (2700, 96632), (2820, 92520), (3084, 84600), (3384, 77100), (3525, 74016), (3600, 72474), (3760, 69390), (3855, 67680), (4112, 63450), (4230, 61680), (4320, 60395), (4512, 57825), (4626, 56400), (4700, 55512), (5076, 51400), (5140, 50760), (5400, 48316), (5640, 46260), (6168, 42300), (6345, 41120), (6425, 40608), (6768, 38550), (6939, 37600), (7050, 37008), (7200, 36237), (7520, 34695), (7710, 33840), (8224, 31725), (8460, 30840), (9252, 28200), (9400, 27756), (10152, 25700), (10280, 25380), (10575, 24672), (10800, 24158), (11280, 23130), (11565, 22560), (12079, 21600), (12336, 21150), (12690, 20560), (12850, 20304), (13536, 19275), (13878, 18800), (14100, 18504), (15420, 16920)]