279676320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 576

約数和(自身を含む): 1191407616

約数和(自身を除く): 911731296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 40, 42, 44, 46, 47, 48, 49, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 94, 96, 98, 105, 110, 112, 115, 120, 132, 138, 140, 141, 147, 154, 160, 161, 165, 168, 176, 184, 188, 196, 210, 220, 224, 230, 231, 235, 240, 245, 253, 264, 276, 280, 282, 294, 308, 322, 329, 330, 336, 345, 352, 368, 376, 385, 392, 420, 440, 460, 462, 470, 480, 483, 490, 506, 517, 528, 539, 552, 560, 564, 588, 616, 644, 658, 660, 672, 690, 705, 735, 736, 752, 759, 770, 784, 805, 840, 880, 920, 924, 940, 966, 980, 987, 1012, 1034, 1056, 1078, 1081, 1104, 1120, 1127, 1128, 1155, 1176, 1232, 1265, 1288, 1316, 1320, 1380, 1410, 1470, 1504, 1518, 1540, 1551, 1568, 1610, 1617, 1645, 1680, 1760, 1771, 1840, 1848, 1880, 1932, 1960, 1974, 2024, 2068, 2156, 2162, 2208, 2254, 2256, 2303, 2310, 2352, 2415, 2464, 2530, 2576, 2585, 2632, 2640, 2695, 2760, 2820, 2940, 3036, 3080, 3102, 3220, 3234, 3243, 3290, 3360, 3381, 3542, 3619, 3680, 3696, 3760, 3795, 3864, 3920, 3948, 4048, 4136, 4312, 4324, 4508, 4512, 4606, 4620, 4704, 4830, 4935, 5060, 5152, 5170, 5264, 5280, 5313, 5390, 5405, 5520, 5635, 5640, 5880, 6072, 6160, 6204, 6440, 6468, 6486, 6580, 6762, 6909, 7084, 7238, 7392, 7520, 7567, 7590, 7728, 7755, 7840, 7896, 8085, 8096, 8272, 8624, 8648, 8855, 9016, 9212, 9240, 9660, 9870, 10120, 10340, 10528, 10626, 10780, 10810, 10857, 11040, 11270, 11280, 11515, 11760, 11891, 12144, 12320, 12397, 12408, 12880, 12936, 12972, 13160, 13524, 13818, 14168, 14476, 15134, 15180, 15456, 15510, 15792, 16170, 16215, 16544, 16905, 17248, 17296, 17710, 18032, 18095, 18424, 18480, 19320, 19740, 20240, 20680, 21252, 21560, 21620, 21714, 22540, 22560, 22701, 23030, 23520, 23782, 24288, 24794, 24816, 25333, 25760, 25872, 25944, 26320, 26565, 27048, 27636, 28336, 28952, 30268, 30360, 31020, 31584, 32340, 32430, 33810, 34545, 34592, 35420, 35673, 36064, 36190, 36848, 36960, 37191, 37835, 38640, 39480, 40480, 41360, 42504, 43120, 43240, 43428, 45080, 45402, 46060, 47564, 49588, 49632, 50666, 51744, 51888, 52640, 52969, 53130, 54096, 54285, 55272, 56672, 57904, 59455, 60536, 60720, 61985, 62040, 64680, 64860, 67620, 69090, 70840, 71346, 72380, 73696, 74382, 75670, 75999, 77280, 78960, 82720, 83237, 85008, 86240, 86480, 86856, 90160, 90804, 92120, 95128, 99176, 101332, 103776, 105938, 106260, 108192, 108570, 110544, 113505, 115808, 118910, 121072, 121440, 123970, 124080, 126665, 129360, 129720, 135240, 138180, 141680, 142692, 144760, 148764, 151340, 151998, 157920, 158907, 166474, 170016, 172960, 173712, 178365, 180320, 181608, 184240, 185955, 190256, 198352, 202664, 211876, 212520, 217140, 221088, 227010, 237820, 242144, 247940, 248160, 249711, 253330, 258720, 259440, 264845, 270480, 276360, 283360, 285384, 289520, 297528, 302680, 303996, 317814, 332948, 347424, 356730, 363216, 368480, 371910, 379995, 380512, 396704, 405328, 416185, 423752, 425040, 434280, 454020, 475640, 495880, 499422, 506660, 518880, 529690, 540960, 552720, 570768, 579040, 582659, 595056, 605360, 607992, 635628, 665896, 713460, 726432, 743820, 759990, 794535, 810656, 832370, 847504, 850080, 868560, 908040, 951280, 991760, 998844, 1013320, 1059380, 1105440, 1141536, 1165318, 1190112, 1210720, 1215984, 1248555, 1271256, 1331792, 1426920, 1487640, 1519980, 1589070, 1664740, 1695008, 1737120, 1747977, 1816080, 1902560, 1983520, 1997688, 2026640, 2118760, 2330636, 2431968, 2497110, 2542512, 2663584, 2853840, 2913295, 2975280, 3039960, 3178140, 3329480, 3495954, 3632160, 3995376, 4053280, 4237520, 4661272, 4994220, 5085024, 5707680, 5826590, 5950560, 6079920, 6356280, 6658960, 6991908, 7990752, 8475040, 8739885, 9322544, 9988440, 11653180, 12159840, 12712560, 13317920, 13983816, 17479770, 18645088, 19976880, 23306360, 25425120, 27967632, 34959540, 39953760, 46612720, 55935264, 69919080, 93225440, 139838160, 279676320]

約数ペア:

[(1, 279676320), (2, 139838160), (3, 93225440), (4, 69919080), (5, 55935264), (6, 46612720), (7, 39953760), (8, 34959540), (10, 27967632), (11, 25425120), (12, 23306360), (14, 19976880), (15, 18645088), (16, 17479770), (20, 13983816), (21, 13317920), (22, 12712560), (23, 12159840), (24, 11653180), (28, 9988440), (30, 9322544), (32, 8739885), (33, 8475040), (35, 7990752), (40, 6991908), (42, 6658960), (44, 6356280), (46, 6079920), (47, 5950560), (48, 5826590), (49, 5707680), (55, 5085024), (56, 4994220), (60, 4661272), (66, 4237520), (69, 4053280), (70, 3995376), (77, 3632160), (80, 3495954), (84, 3329480), (88, 3178140), (92, 3039960), (94, 2975280), (96, 2913295), (98, 2853840), (105, 2663584), (110, 2542512), (112, 2497110), (115, 2431968), (120, 2330636), (132, 2118760), (138, 2026640), (140, 1997688), (141, 1983520), (147, 1902560), (154, 1816080), (160, 1747977), (161, 1737120), (165, 1695008), (168, 1664740), (176, 1589070), (184, 1519980), (188, 1487640), (196, 1426920), (210, 1331792), (220, 1271256), (224, 1248555), (230, 1215984), (231, 1210720), (235, 1190112), (240, 1165318), (245, 1141536), (253, 1105440), (264, 1059380), (276, 1013320), (280, 998844), (282, 991760), (294, 951280), (308, 908040), (322, 868560), (329, 850080), (330, 847504), (336, 832370), (345, 810656), (352, 794535), (368, 759990), (376, 743820), (385, 726432), (392, 713460), (420, 665896), (440, 635628), (460, 607992), (462, 605360), (470, 595056), (480, 582659), (483, 579040), (490, 570768), (506, 552720), (517, 540960), (528, 529690), (539, 518880), (552, 506660), (560, 499422), (564, 495880), (588, 475640), (616, 454020), (644, 434280), (658, 425040), (660, 423752), (672, 416185), (690, 405328), (705, 396704), (735, 380512), (736, 379995), (752, 371910), (759, 368480), (770, 363216), (784, 356730), (805, 347424), (840, 332948), (880, 317814), (920, 303996), (924, 302680), (940, 297528), (966, 289520), (980, 285384), (987, 283360), (1012, 276360), (1034, 270480), (1056, 264845), (1078, 259440), (1081, 258720), (1104, 253330), (1120, 249711), (1127, 248160), (1128, 247940), (1155, 242144), (1176, 237820), (1232, 227010), (1265, 221088), (1288, 217140), (1316, 212520), (1320, 211876), (1380, 202664), (1410, 198352), (1470, 190256), (1504, 185955), (1518, 184240), (1540, 181608), (1551, 180320), (1568, 178365), (1610, 173712), (1617, 172960), (1645, 170016), (1680, 166474), (1760, 158907), (1771, 157920), (1840, 151998), (1848, 151340), (1880, 148764), (1932, 144760), (1960, 142692), (1974, 141680), (2024, 138180), (2068, 135240), (2156, 129720), (2162, 129360), (2208, 126665), (2254, 124080), (2256, 123970), (2303, 121440), (2310, 121072), (2352, 118910), (2415, 115808), (2464, 113505), (2530, 110544), (2576, 108570), (2585, 108192), (2632, 106260), (2640, 105938), (2695, 103776), (2760, 101332), (2820, 99176), (2940, 95128), (3036, 92120), (3080, 90804), (3102, 90160), (3220, 86856), (3234, 86480), (3243, 86240), (3290, 85008), (3360, 83237), (3381, 82720), (3542, 78960), (3619, 77280), (3680, 75999), (3696, 75670), (3760, 74382), (3795, 73696), (3864, 72380), (3920, 71346), (3948, 70840), (4048, 69090), (4136, 67620), (4312, 64860), (4324, 64680), (4508, 62040), (4512, 61985), (4606, 60720), (4620, 60536), (4704, 59455), (4830, 57904), (4935, 56672), (5060, 55272), (5152, 54285), (5170, 54096), (5264, 53130), (5280, 52969), (5313, 52640), (5390, 51888), (5405, 51744), (5520, 50666), (5635, 49632), (5640, 49588), (5880, 47564), (6072, 46060), (6160, 45402), (6204, 45080), (6440, 43428), (6468, 43240), (6486, 43120), (6580, 42504), (6762, 41360), (6909, 40480), (7084, 39480), (7238, 38640), (7392, 37835), (7520, 37191), (7567, 36960), (7590, 36848), (7728, 36190), (7755, 36064), (7840, 35673), (7896, 35420), (8085, 34592), (8096, 34545), (8272, 33810), (8624, 32430), (8648, 32340), (8855, 31584), (9016, 31020), (9212, 30360), (9240, 30268), (9660, 28952), (9870, 28336), (10120, 27636), (10340, 27048), (10528, 26565), (10626, 26320), (10780, 25944), (10810, 25872), (10857, 25760), (11040, 25333), (11270, 24816), (11280, 24794), (11515, 24288), (11760, 23782), (11891, 23520), (12144, 23030), (12320, 22701), (12397, 22560), (12408, 22540), (12880, 21714), (12936, 21620), (12972, 21560), (13160, 21252), (13524, 20680), (13818, 20240), (14168, 19740), (14476, 19320), (15134, 18480), (15180, 18424), (15456, 18095), (15510, 18032), (15792, 17710), (16170, 17296), (16215, 17248), (16544, 16905)]