66467520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 336

約数和(自身を含む): 274502880

約数和(自身を除く): 208035360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 157, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 314, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 471, 480, 490, 504, 540, 560, 576, 588, 628, 630, 672, 720, 735, 756, 784, 785, 840, 864, 882, 942, 945, 960, 980, 1008, 1080, 1099, 1120, 1176, 1256, 1260, 1323, 1344, 1413, 1440, 1470, 1512, 1568, 1570, 1680, 1728, 1764, 1884, 1890, 1960, 2016, 2160, 2198, 2205, 2240, 2352, 2355, 2512, 2520, 2646, 2826, 2880, 2940, 3024, 3136, 3140, 3297, 3360, 3528, 3768, 3780, 3920, 4032, 4239, 4320, 4396, 4410, 4704, 4710, 5024, 5040, 5292, 5495, 5652, 5880, 6048, 6280, 6594, 6615, 6720, 7056, 7065, 7536, 7560, 7693, 7840, 8478, 8640, 8792, 8820, 9408, 9420, 9891, 10048, 10080, 10584, 10990, 11304, 11760, 12096, 12560, 13188, 13230, 14112, 14130, 15072, 15120, 15386, 15680, 16485, 16956, 17584, 17640, 18840, 19782, 20160, 21168, 21195, 21980, 22608, 23079, 23520, 25120, 26376, 26460, 28224, 28260, 29673, 30144, 30240, 30772, 32970, 33912, 35168, 35280, 37680, 38465, 39564, 42336, 42390, 43960, 45216, 46158, 47040, 49455, 50240, 52752, 52920, 56520, 59346, 60480, 61544, 65940, 67824, 69237, 70336, 70560, 75360, 76930, 79128, 84672, 84780, 87920, 90432, 92316, 98910, 105504, 105840, 113040, 115395, 118692, 123088, 131880, 135648, 138474, 141120, 148365, 150720, 153860, 158256, 169560, 175840, 184632, 197820, 207711, 211008, 211680, 226080, 230790, 237384, 246176, 263760, 271296, 276948, 296730, 307720, 316512, 339120, 346185, 351680, 369264, 395640, 415422, 423360, 452160, 461580, 474768, 492352, 527520, 553896, 593460, 615440, 633024, 678240, 692370, 738528, 791280, 830844, 923160, 949536, 1038555, 1055040, 1107792, 1186920, 1230880, 1356480, 1384740, 1477056, 1582560, 1661688, 1846320, 1899072, 2077110, 2215584, 2373840, 2461760, 2769480, 3165120, 3323376, 3692640, 4154220, 4431168, 4747680, 5538960, 6646752, 7385280, 8308440, 9495360, 11077920, 13293504, 16616880, 22155840, 33233760, 66467520]

約数ペア:

[(1, 66467520), (2, 33233760), (3, 22155840), (4, 16616880), (5, 13293504), (6, 11077920), (7, 9495360), (8, 8308440), (9, 7385280), (10, 6646752), (12, 5538960), (14, 4747680), (15, 4431168), (16, 4154220), (18, 3692640), (20, 3323376), (21, 3165120), (24, 2769480), (27, 2461760), (28, 2373840), (30, 2215584), (32, 2077110), (35, 1899072), (36, 1846320), (40, 1661688), (42, 1582560), (45, 1477056), (48, 1384740), (49, 1356480), (54, 1230880), (56, 1186920), (60, 1107792), (63, 1055040), (64, 1038555), (70, 949536), (72, 923160), (80, 830844), (84, 791280), (90, 738528), (96, 692370), (98, 678240), (105, 633024), (108, 615440), (112, 593460), (120, 553896), (126, 527520), (135, 492352), (140, 474768), (144, 461580), (147, 452160), (157, 423360), (160, 415422), (168, 395640), (180, 369264), (189, 351680), (192, 346185), (196, 339120), (210, 316512), (216, 307720), (224, 296730), (240, 276948), (245, 271296), (252, 263760), (270, 246176), (280, 237384), (288, 230790), (294, 226080), (314, 211680), (315, 211008), (320, 207711), (336, 197820), (360, 184632), (378, 175840), (392, 169560), (420, 158256), (432, 153860), (441, 150720), (448, 148365), (471, 141120), (480, 138474), (490, 135648), (504, 131880), (540, 123088), (560, 118692), (576, 115395), (588, 113040), (628, 105840), (630, 105504), (672, 98910), (720, 92316), (735, 90432), (756, 87920), (784, 84780), (785, 84672), (840, 79128), (864, 76930), (882, 75360), (942, 70560), (945, 70336), (960, 69237), (980, 67824), (1008, 65940), (1080, 61544), (1099, 60480), (1120, 59346), (1176, 56520), (1256, 52920), (1260, 52752), (1323, 50240), (1344, 49455), (1413, 47040), (1440, 46158), (1470, 45216), (1512, 43960), (1568, 42390), (1570, 42336), (1680, 39564), (1728, 38465), (1764, 37680), (1884, 35280), (1890, 35168), (1960, 33912), (2016, 32970), (2160, 30772), (2198, 30240), (2205, 30144), (2240, 29673), (2352, 28260), (2355, 28224), (2512, 26460), (2520, 26376), (2646, 25120), (2826, 23520), (2880, 23079), (2940, 22608), (3024, 21980), (3136, 21195), (3140, 21168), (3297, 20160), (3360, 19782), (3528, 18840), (3768, 17640), (3780, 17584), (3920, 16956), (4032, 16485), (4239, 15680), (4320, 15386), (4396, 15120), (4410, 15072), (4704, 14130), (4710, 14112), (5024, 13230), (5040, 13188), (5292, 12560), (5495, 12096), (5652, 11760), (5880, 11304), (6048, 10990), (6280, 10584), (6594, 10080), (6615, 10048), (6720, 9891), (7056, 9420), (7065, 9408), (7536, 8820), (7560, 8792), (7693, 8640), (7840, 8478)]