297642240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{3691}}^1$

素因数の和:3725

約数の個数: 216

約数和(自身を含む): 1177245888

約数和(自身を除く): 879603648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3691, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 7382, 8064, 8960, 10080, 11073, 11520, 13440, 14764, 16128, 18455, 20160, 22146, 25837, 26880, 29528, 33219, 36910, 40320, 44292, 51674, 55365, 59056, 66438, 73820, 77511, 80640, 88584, 103348, 110730, 118112, 129185, 132876, 147640, 155022, 166095, 177168, 206696, 221460, 232533, 236224, 258370, 265752, 295280, 310044, 332190, 354336, 387555, 413392, 442920, 465066, 472448, 516740, 531504, 590560, 620088, 664380, 708672, 775110, 826784, 885840, 930132, 944896, 1033480, 1063008, 1162665, 1181120, 1240176, 1328760, 1417344, 1550220, 1653568, 1771680, 1860264, 2066960, 2126016, 2325330, 2362240, 2480352, 2657520, 2834688, 3100440, 3307136, 3543360, 3720528, 4133920, 4252032, 4650660, 4724480, 4960704, 5315040, 6200880, 6614272, 7086720, 7441056, 8267840, 8504064, 9301320, 9921408, 10630080, 12401760, 14173440, 14882112, 16535680, 18602640, 19842816, 21260160, 24803520, 29764224, 33071360, 37205280, 42520320, 49607040, 59528448, 74410560, 99214080, 148821120, 297642240]

約数ペア:

[(1, 297642240), (2, 148821120), (3, 99214080), (4, 74410560), (5, 59528448), (6, 49607040), (7, 42520320), (8, 37205280), (9, 33071360), (10, 29764224), (12, 24803520), (14, 21260160), (15, 19842816), (16, 18602640), (18, 16535680), (20, 14882112), (21, 14173440), (24, 12401760), (28, 10630080), (30, 9921408), (32, 9301320), (35, 8504064), (36, 8267840), (40, 7441056), (42, 7086720), (45, 6614272), (48, 6200880), (56, 5315040), (60, 4960704), (63, 4724480), (64, 4650660), (70, 4252032), (72, 4133920), (80, 3720528), (84, 3543360), (90, 3307136), (96, 3100440), (105, 2834688), (112, 2657520), (120, 2480352), (126, 2362240), (128, 2325330), (140, 2126016), (144, 2066960), (160, 1860264), (168, 1771680), (180, 1653568), (192, 1550220), (210, 1417344), (224, 1328760), (240, 1240176), (252, 1181120), (256, 1162665), (280, 1063008), (288, 1033480), (315, 944896), (320, 930132), (336, 885840), (360, 826784), (384, 775110), (420, 708672), (448, 664380), (480, 620088), (504, 590560), (560, 531504), (576, 516740), (630, 472448), (640, 465066), (672, 442920), (720, 413392), (768, 387555), (840, 354336), (896, 332190), (960, 310044), (1008, 295280), (1120, 265752), (1152, 258370), (1260, 236224), (1280, 232533), (1344, 221460), (1440, 206696), (1680, 177168), (1792, 166095), (1920, 155022), (2016, 147640), (2240, 132876), (2304, 129185), (2520, 118112), (2688, 110730), (2880, 103348), (3360, 88584), (3691, 80640), (3840, 77511), (4032, 73820), (4480, 66438), (5040, 59056), (5376, 55365), (5760, 51674), (6720, 44292), (7382, 40320), (8064, 36910), (8960, 33219), (10080, 29528), (11073, 26880), (11520, 25837), (13440, 22146), (14764, 20160), (16128, 18455)]