297521280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 384

約数和(自身を含む): 1206766080

約数和(自身を除く): 909244800

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, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 157, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 280, 282, 288, 314, 315, 320, 329, 336, 360, 376, 384, 420, 423, 448, 470, 471, 480, 504, 560, 564, 576, 628, 630, 640, 658, 672, 705, 720, 752, 785, 840, 846, 896, 940, 942, 960, 987, 1008, 1099, 1120, 1128, 1152, 1256, 1260, 1316, 1344, 1410, 1413, 1440, 1504, 1570, 1645, 1680, 1692, 1880, 1884, 1920, 1974, 2016, 2115, 2198, 2240, 2256, 2355, 2512, 2520, 2632, 2688, 2820, 2826, 2880, 2961, 3008, 3140, 3290, 3297, 3360, 3384, 3760, 3768, 3948, 4032, 4230, 4396, 4480, 4512, 4710, 4935, 5024, 5040, 5264, 5495, 5640, 5652, 5760, 5922, 6016, 6280, 6580, 6594, 6720, 6768, 7065, 7379, 7520, 7536, 7896, 8064, 8460, 8792, 9024, 9420, 9870, 9891, 10048, 10080, 10528, 10990, 11280, 11304, 11844, 12560, 13160, 13188, 13440, 13536, 14130, 14758, 14805, 15040, 15072, 15792, 16485, 16920, 17584, 18048, 18840, 19740, 19782, 20096, 20160, 21056, 21980, 22137, 22560, 22608, 23688, 25120, 26320, 26376, 27072, 28260, 29516, 29610, 30080, 30144, 31584, 32970, 33840, 35168, 36895, 37680, 39480, 39564, 40320, 42112, 43960, 44274, 45120, 45216, 47376, 49455, 50240, 51653, 52640, 52752, 54144, 56520, 59032, 59220, 60288, 63168, 65940, 66411, 67680, 70336, 73790, 75360, 78960, 79128, 87920, 88548, 90240, 90432, 94752, 98910, 100480, 103306, 105280, 105504, 110685, 113040, 118064, 118440, 126336, 131880, 132822, 135360, 140672, 147580, 150720, 154959, 157920, 158256, 175840, 177096, 180864, 189504, 197820, 206612, 210560, 211008, 221370, 226080, 236128, 236880, 258265, 263760, 265644, 270720, 295160, 301440, 309918, 315840, 316512, 332055, 351680, 354192, 379008, 395640, 413224, 422016, 442740, 452160, 464877, 472256, 473760, 516530, 527520, 531288, 590320, 619836, 631680, 633024, 664110, 703360, 708384, 774795, 791280, 826448, 885480, 904320, 929754, 944512, 947520, 1033060, 1055040, 1062576, 1180640, 1239672, 1266048, 1328220, 1416768, 1549590, 1582560, 1652896, 1770960, 1859508, 1895040, 2066120, 2110080, 2125152, 2324385, 2361280, 2479344, 2656440, 2833536, 3099180, 3165120, 3305792, 3541920, 3719016, 4132240, 4250304, 4648770, 4722560, 4958688, 5312880, 6198360, 6330240, 6611584, 7083840, 7438032, 8264480, 8500608, 9297540, 9917376, 10625760, 12396720, 14167680, 14876064, 16528960, 18595080, 19834752, 21251520, 24793440, 29752128, 33057920, 37190160, 42503040, 49586880, 59504256, 74380320, 99173760, 148760640, 297521280]

約数ペア:

[(1, 297521280), (2, 148760640), (3, 99173760), (4, 74380320), (5, 59504256), (6, 49586880), (7, 42503040), (8, 37190160), (9, 33057920), (10, 29752128), (12, 24793440), (14, 21251520), (15, 19834752), (16, 18595080), (18, 16528960), (20, 14876064), (21, 14167680), (24, 12396720), (28, 10625760), (30, 9917376), (32, 9297540), (35, 8500608), (36, 8264480), (40, 7438032), (42, 7083840), (45, 6611584), (47, 6330240), (48, 6198360), (56, 5312880), (60, 4958688), (63, 4722560), (64, 4648770), (70, 4250304), (72, 4132240), (80, 3719016), (84, 3541920), (90, 3305792), (94, 3165120), (96, 3099180), (105, 2833536), (112, 2656440), (120, 2479344), (126, 2361280), (128, 2324385), (140, 2125152), (141, 2110080), (144, 2066120), (157, 1895040), (160, 1859508), (168, 1770960), (180, 1652896), (188, 1582560), (192, 1549590), (210, 1416768), (224, 1328220), (235, 1266048), (240, 1239672), (252, 1180640), (280, 1062576), (282, 1055040), (288, 1033060), (314, 947520), (315, 944512), (320, 929754), (329, 904320), (336, 885480), (360, 826448), (376, 791280), (384, 774795), (420, 708384), (423, 703360), (448, 664110), (470, 633024), (471, 631680), (480, 619836), (504, 590320), (560, 531288), (564, 527520), (576, 516530), (628, 473760), (630, 472256), (640, 464877), (658, 452160), (672, 442740), (705, 422016), (720, 413224), (752, 395640), (785, 379008), (840, 354192), (846, 351680), (896, 332055), (940, 316512), (942, 315840), (960, 309918), (987, 301440), (1008, 295160), (1099, 270720), (1120, 265644), (1128, 263760), (1152, 258265), (1256, 236880), (1260, 236128), (1316, 226080), (1344, 221370), (1410, 211008), (1413, 210560), (1440, 206612), (1504, 197820), (1570, 189504), (1645, 180864), (1680, 177096), (1692, 175840), (1880, 158256), (1884, 157920), (1920, 154959), (1974, 150720), (2016, 147580), (2115, 140672), (2198, 135360), (2240, 132822), (2256, 131880), (2355, 126336), (2512, 118440), (2520, 118064), (2632, 113040), (2688, 110685), (2820, 105504), (2826, 105280), (2880, 103306), (2961, 100480), (3008, 98910), (3140, 94752), (3290, 90432), (3297, 90240), (3360, 88548), (3384, 87920), (3760, 79128), (3768, 78960), (3948, 75360), (4032, 73790), (4230, 70336), (4396, 67680), (4480, 66411), (4512, 65940), (4710, 63168), (4935, 60288), (5024, 59220), (5040, 59032), (5264, 56520), (5495, 54144), (5640, 52752), (5652, 52640), (5760, 51653), (5922, 50240), (6016, 49455), (6280, 47376), (6580, 45216), (6594, 45120), (6720, 44274), (6768, 43960), (7065, 42112), (7379, 40320), (7520, 39564), (7536, 39480), (7896, 37680), (8064, 36895), (8460, 35168), (8792, 33840), (9024, 32970), (9420, 31584), (9870, 30144), (9891, 30080), (10048, 29610), (10080, 29516), (10528, 28260), (10990, 27072), (11280, 26376), (11304, 26320), (11844, 25120), (12560, 23688), (13160, 22608), (13188, 22560), (13440, 22137), (13536, 21980), (14130, 21056), (14758, 20160), (14805, 20096), (15040, 19782), (15072, 19740), (15792, 18840), (16485, 18048), (16920, 17584)]