247242240

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 480

約数和(自身を含む): 1035603360

約数和(自身を除く): 788361120

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, 73, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 146, 147, 160, 168, 180, 189, 192, 196, 210, 216, 219, 224, 240, 245, 252, 256, 270, 280, 288, 292, 294, 315, 320, 336, 360, 365, 378, 384, 392, 420, 432, 438, 441, 448, 480, 490, 504, 511, 512, 540, 560, 576, 584, 588, 630, 640, 657, 672, 720, 730, 735, 756, 768, 784, 840, 864, 876, 882, 896, 945, 960, 980, 1008, 1022, 1080, 1095, 1120, 1152, 1168, 1176, 1260, 1280, 1314, 1323, 1344, 1440, 1460, 1470, 1512, 1533, 1536, 1568, 1680, 1728, 1752, 1764, 1792, 1890, 1920, 1960, 1971, 2016, 2044, 2160, 2190, 2205, 2240, 2304, 2336, 2352, 2520, 2555, 2560, 2628, 2646, 2688, 2880, 2920, 2940, 3024, 3066, 3136, 3285, 3360, 3456, 3504, 3528, 3577, 3584, 3780, 3840, 3920, 3942, 4032, 4088, 4320, 4380, 4410, 4480, 4599, 4608, 4672, 4704, 5040, 5110, 5256, 5292, 5376, 5760, 5840, 5880, 6048, 6132, 6272, 6570, 6615, 6720, 6912, 7008, 7056, 7154, 7560, 7665, 7680, 7840, 7884, 8064, 8176, 8640, 8760, 8820, 8960, 9198, 9344, 9408, 9855, 10080, 10220, 10512, 10584, 10731, 10752, 11520, 11680, 11760, 12096, 12264, 12544, 13140, 13230, 13440, 13797, 13824, 14016, 14112, 14308, 15120, 15330, 15680, 15768, 16128, 16352, 17280, 17520, 17640, 17885, 17920, 18396, 18688, 18816, 19710, 20160, 20440, 21024, 21168, 21462, 22995, 23040, 23360, 23520, 24192, 24528, 25088, 26280, 26460, 26880, 27594, 28032, 28224, 28616, 30240, 30660, 31360, 31536, 32193, 32256, 32704, 34560, 35040, 35280, 35770, 36792, 37376, 37632, 39420, 40320, 40880, 42048, 42336, 42924, 45990, 46720, 47040, 48384, 49056, 52560, 52920, 53655, 53760, 55188, 56064, 56448, 57232, 60480, 61320, 62720, 63072, 64386, 65408, 68985, 69120, 70080, 70560, 71540, 73584, 75264, 78840, 80640, 81760, 84096, 84672, 85848, 91980, 93440, 94080, 96579, 96768, 98112, 105120, 105840, 107310, 110376, 112128, 112896, 114464, 120960, 122640, 125440, 126144, 128772, 130816, 137970, 140160, 141120, 143080, 147168, 157680, 160965, 161280, 163520, 168192, 169344, 171696, 183960, 186880, 188160, 193158, 196224, 210240, 211680, 214620, 220752, 225792, 228928, 241920, 245280, 252288, 257544, 261632, 275940, 280320, 282240, 286160, 294336, 315360, 321930, 327040, 336384, 338688, 343392, 367920, 376320, 386316, 392448, 420480, 423360, 429240, 441504, 457856, 482895, 483840, 490560, 504576, 515088, 551880, 560640, 564480, 572320, 588672, 630720, 643860, 654080, 677376, 686784, 735840, 772632, 784896, 840960, 846720, 858480, 883008, 915712, 965790, 981120, 1009152, 1030176, 1103760, 1128960, 1144640, 1177344, 1261440, 1287720, 1308160, 1373568, 1471680, 1545264, 1681920, 1693440, 1716960, 1766016, 1831424, 1931580, 1962240, 2060352, 2207520, 2289280, 2354688, 2522880, 2575440, 2747136, 2943360, 3090528, 3386880, 3433920, 3532032, 3863160, 3924480, 4120704, 4415040, 4578560, 5045760, 5150880, 5494272, 5886720, 6181056, 6867840, 7064064, 7726320, 8241408, 8830080, 9157120, 10301760, 11773440, 12362112, 13735680, 15452640, 16482816, 17660160, 20603520, 24724224, 27471360, 30905280, 35320320, 41207040, 49448448, 61810560, 82414080, 123621120, 247242240]

約数ペア:

[(1, 247242240), (2, 123621120), (3, 82414080), (4, 61810560), (5, 49448448), (6, 41207040), (7, 35320320), (8, 30905280), (9, 27471360), (10, 24724224), (12, 20603520), (14, 17660160), (15, 16482816), (16, 15452640), (18, 13735680), (20, 12362112), (21, 11773440), (24, 10301760), (27, 9157120), (28, 8830080), (30, 8241408), (32, 7726320), (35, 7064064), (36, 6867840), (40, 6181056), (42, 5886720), (45, 5494272), (48, 5150880), (49, 5045760), (54, 4578560), (56, 4415040), (60, 4120704), (63, 3924480), (64, 3863160), (70, 3532032), (72, 3433920), (73, 3386880), (80, 3090528), (84, 2943360), (90, 2747136), (96, 2575440), (98, 2522880), (105, 2354688), (108, 2289280), (112, 2207520), (120, 2060352), (126, 1962240), (128, 1931580), (135, 1831424), (140, 1766016), (144, 1716960), (146, 1693440), (147, 1681920), (160, 1545264), (168, 1471680), (180, 1373568), (189, 1308160), (192, 1287720), (196, 1261440), (210, 1177344), (216, 1144640), (219, 1128960), (224, 1103760), (240, 1030176), (245, 1009152), (252, 981120), (256, 965790), (270, 915712), (280, 883008), (288, 858480), (292, 846720), (294, 840960), (315, 784896), (320, 772632), (336, 735840), (360, 686784), (365, 677376), (378, 654080), (384, 643860), (392, 630720), (420, 588672), (432, 572320), (438, 564480), (441, 560640), (448, 551880), (480, 515088), (490, 504576), (504, 490560), (511, 483840), (512, 482895), (540, 457856), (560, 441504), (576, 429240), (584, 423360), (588, 420480), (630, 392448), (640, 386316), (657, 376320), (672, 367920), (720, 343392), (730, 338688), (735, 336384), (756, 327040), (768, 321930), (784, 315360), (840, 294336), (864, 286160), (876, 282240), (882, 280320), (896, 275940), (945, 261632), (960, 257544), (980, 252288), (1008, 245280), (1022, 241920), (1080, 228928), (1095, 225792), (1120, 220752), (1152, 214620), (1168, 211680), (1176, 210240), (1260, 196224), (1280, 193158), (1314, 188160), (1323, 186880), (1344, 183960), (1440, 171696), (1460, 169344), (1470, 168192), (1512, 163520), (1533, 161280), (1536, 160965), (1568, 157680), (1680, 147168), (1728, 143080), (1752, 141120), (1764, 140160), (1792, 137970), (1890, 130816), (1920, 128772), (1960, 126144), (1971, 125440), (2016, 122640), (2044, 120960), (2160, 114464), (2190, 112896), (2205, 112128), (2240, 110376), (2304, 107310), (2336, 105840), (2352, 105120), (2520, 98112), (2555, 96768), (2560, 96579), (2628, 94080), (2646, 93440), (2688, 91980), (2880, 85848), (2920, 84672), (2940, 84096), (3024, 81760), (3066, 80640), (3136, 78840), (3285, 75264), (3360, 73584), (3456, 71540), (3504, 70560), (3528, 70080), (3577, 69120), (3584, 68985), (3780, 65408), (3840, 64386), (3920, 63072), (3942, 62720), (4032, 61320), (4088, 60480), (4320, 57232), (4380, 56448), (4410, 56064), (4480, 55188), (4599, 53760), (4608, 53655), (4672, 52920), (4704, 52560), (5040, 49056), (5110, 48384), (5256, 47040), (5292, 46720), (5376, 45990), (5760, 42924), (5840, 42336), (5880, 42048), (6048, 40880), (6132, 40320), (6272, 39420), (6570, 37632), (6615, 37376), (6720, 36792), (6912, 35770), (7008, 35280), (7056, 35040), (7154, 34560), (7560, 32704), (7665, 32256), (7680, 32193), (7840, 31536), (7884, 31360), (8064, 30660), (8176, 30240), (8640, 28616), (8760, 28224), (8820, 28032), (8960, 27594), (9198, 26880), (9344, 26460), (9408, 26280), (9855, 25088), (10080, 24528), (10220, 24192), (10512, 23520), (10584, 23360), (10731, 23040), (10752, 22995), (11520, 21462), (11680, 21168), (11760, 21024), (12096, 20440), (12264, 20160), (12544, 19710), (13140, 18816), (13230, 18688), (13440, 18396), (13797, 17920), (13824, 17885), (14016, 17640), (14112, 17520), (14308, 17280), (15120, 16352), (15330, 16128), (15680, 15768)]