21215150208

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 512

約数和(自身を含む): 74562163200

約数和(自身を除く): 53347012992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 73, 82, 84, 96, 108, 112, 123, 126, 128, 144, 146, 164, 168, 189, 192, 216, 219, 224, 246, 252, 287, 288, 292, 293, 328, 336, 369, 378, 384, 432, 438, 448, 492, 504, 511, 574, 576, 584, 586, 656, 657, 672, 738, 756, 861, 864, 876, 879, 896, 984, 1008, 1022, 1107, 1148, 1152, 1168, 1172, 1312, 1314, 1344, 1476, 1512, 1533, 1722, 1728, 1752, 1758, 1968, 1971, 2016, 2044, 2051, 2214, 2296, 2336, 2344, 2583, 2624, 2628, 2637, 2688, 2952, 2993, 3024, 3066, 3444, 3456, 3504, 3516, 3936, 3942, 4032, 4088, 4102, 4428, 4592, 4599, 4672, 4688, 5166, 5248, 5256, 5274, 5904, 5986, 6048, 6132, 6153, 6888, 7008, 7032, 7749, 7872, 7884, 7911, 8064, 8176, 8204, 8856, 8979, 9184, 9198, 9344, 9376, 10332, 10512, 10548, 11808, 11972, 12013, 12096, 12264, 12306, 13776, 13797, 14016, 14064, 15498, 15744, 15768, 15822, 16352, 16408, 17712, 17958, 18368, 18396, 18459, 18752, 20664, 20951, 21024, 21096, 21389, 23616, 23944, 24026, 24192, 24528, 24612, 26937, 27552, 27594, 28032, 28128, 30996, 31536, 31644, 32704, 32816, 35424, 35916, 36039, 36736, 36792, 36918, 37504, 41328, 41902, 42048, 42192, 42778, 47232, 47888, 48052, 49056, 49224, 53874, 55104, 55188, 55377, 56256, 61992, 62853, 63072, 63288, 64167, 65408, 65632, 70848, 71832, 72078, 73584, 73836, 80811, 82656, 83804, 84091, 84096, 84384, 85556, 95776, 96104, 98112, 98448, 107748, 108117, 110208, 110376, 110754, 112512, 123984, 125706, 126144, 126576, 128334, 131264, 141696, 143664, 144156, 147168, 147672, 149723, 161622, 165312, 167608, 168182, 168768, 171112, 188559, 191552, 192208, 192501, 196224, 196896, 215496, 216234, 220752, 221508, 247968, 251412, 252273, 252288, 253152, 256668, 262528, 287328, 288312, 294336, 295344, 299446, 323244, 324351, 330624, 335216, 336364, 337536, 342224, 377118, 383104, 384416, 385002, 393792, 430992, 432468, 441504, 443016, 449169, 495936, 502824, 504546, 506304, 513336, 565677, 574656, 576624, 577503, 588672, 590688, 598892, 646488, 648702, 670432, 672728, 684448, 754236, 756819, 768832, 770004, 787584, 861984, 864936, 876949, 883008, 886032, 898338, 991872, 1005648, 1009092, 1012608, 1026672, 1131354, 1149312, 1153248, 1155006, 1181376, 1197784, 1292976, 1297404, 1340864, 1345456, 1347507, 1368896, 1508472, 1513638, 1537664, 1540008, 1723968, 1729872, 1753898, 1766016, 1772064, 1796676, 2011296, 2018184, 2053344, 2262708, 2270457, 2306496, 2310012, 2362752, 2395568, 2585952, 2594808, 2630847, 2681728, 2690912, 2695014, 2737792, 3016944, 3027276, 3080016, 3447936, 3459744, 3507796, 3544128, 3593352, 4022592, 4036368, 4042521, 4106688, 4525416, 4540914, 4612992, 4620024, 4791136, 5171904, 5189616, 5261694, 5381824, 5390028, 6033888, 6054552, 6138643, 6160032, 6919488, 7015592, 7088256, 7186704, 7892541, 8045184, 8072736, 8085042, 8213376, 9050832, 9081828, 9240048, 9582272, 10343808, 10379232, 10523388, 10763648, 10780056, 12067776, 12109104, 12277286, 12320064, 13838976, 14031184, 14373408, 15785082, 16145472, 16170084, 18101664, 18163656, 18415929, 18480096, 19164544, 20758464, 21046776, 21560112, 23677623, 24135552, 24218208, 24554572, 24640128, 28062368, 28746816, 31570164, 32290944, 32340168, 36203328, 36327312, 36831858, 36960192, 41516928, 42093552, 43120224, 47355246, 48436416, 49109144, 55247787, 56124736, 57493632, 63140328, 64680336, 72406656, 72654624, 73663716, 73920384, 84187104, 86240448, 94710492, 96872832, 98218288, 110495574, 112249472, 126280656, 129360672, 145309248, 147327432, 165743361, 168374208, 172480896, 189420984, 196436576, 220991148, 252561312, 258721344, 290618496, 294654864, 331486722, 336748416, 378841968, 392873152, 441982296, 505122624, 517442688, 589309728, 662973444, 757683936, 785746304, 883964592, 1010245248, 1178619456, 1325946888, 1515367872, 1767929184, 2357238912, 2651893776, 3030735744, 3535858368, 5303787552, 7071716736, 10607575104, 21215150208]

約数ペア:

[(1, 21215150208), (2, 10607575104), (3, 7071716736), (4, 5303787552), (6, 3535858368), (7, 3030735744), (8, 2651893776), (9, 2357238912), (12, 1767929184), (14, 1515367872), (16, 1325946888), (18, 1178619456), (21, 1010245248), (24, 883964592), (27, 785746304), (28, 757683936), (32, 662973444), (36, 589309728), (41, 517442688), (42, 505122624), (48, 441982296), (54, 392873152), (56, 378841968), (63, 336748416), (64, 331486722), (72, 294654864), (73, 290618496), (82, 258721344), (84, 252561312), (96, 220991148), (108, 196436576), (112, 189420984), (123, 172480896), (126, 168374208), (128, 165743361), (144, 147327432), (146, 145309248), (164, 129360672), (168, 126280656), (189, 112249472), (192, 110495574), (216, 98218288), (219, 96872832), (224, 94710492), (246, 86240448), (252, 84187104), (287, 73920384), (288, 73663716), (292, 72654624), (293, 72406656), (328, 64680336), (336, 63140328), (369, 57493632), (378, 56124736), (384, 55247787), (432, 49109144), (438, 48436416), (448, 47355246), (492, 43120224), (504, 42093552), (511, 41516928), (574, 36960192), (576, 36831858), (584, 36327312), (586, 36203328), (656, 32340168), (657, 32290944), (672, 31570164), (738, 28746816), (756, 28062368), (861, 24640128), (864, 24554572), (876, 24218208), (879, 24135552), (896, 23677623), (984, 21560112), (1008, 21046776), (1022, 20758464), (1107, 19164544), (1148, 18480096), (1152, 18415929), (1168, 18163656), (1172, 18101664), (1312, 16170084), (1314, 16145472), (1344, 15785082), (1476, 14373408), (1512, 14031184), (1533, 13838976), (1722, 12320064), (1728, 12277286), (1752, 12109104), (1758, 12067776), (1968, 10780056), (1971, 10763648), (2016, 10523388), (2044, 10379232), (2051, 10343808), (2214, 9582272), (2296, 9240048), (2336, 9081828), (2344, 9050832), (2583, 8213376), (2624, 8085042), (2628, 8072736), (2637, 8045184), (2688, 7892541), (2952, 7186704), (2993, 7088256), (3024, 7015592), (3066, 6919488), (3444, 6160032), (3456, 6138643), (3504, 6054552), (3516, 6033888), (3936, 5390028), (3942, 5381824), (4032, 5261694), (4088, 5189616), (4102, 5171904), (4428, 4791136), (4592, 4620024), (4599, 4612992), (4672, 4540914), (4688, 4525416), (5166, 4106688), (5248, 4042521), (5256, 4036368), (5274, 4022592), (5904, 3593352), (5986, 3544128), (6048, 3507796), (6132, 3459744), (6153, 3447936), (6888, 3080016), (7008, 3027276), (7032, 3016944), (7749, 2737792), (7872, 2695014), (7884, 2690912), (7911, 2681728), (8064, 2630847), (8176, 2594808), (8204, 2585952), (8856, 2395568), (8979, 2362752), (9184, 2310012), (9198, 2306496), (9344, 2270457), (9376, 2262708), (10332, 2053344), (10512, 2018184), (10548, 2011296), (11808, 1796676), (11972, 1772064), (12013, 1766016), (12096, 1753898), (12264, 1729872), (12306, 1723968), (13776, 1540008), (13797, 1537664), (14016, 1513638), (14064, 1508472), (15498, 1368896), (15744, 1347507), (15768, 1345456), (15822, 1340864), (16352, 1297404), (16408, 1292976), (17712, 1197784), (17958, 1181376), (18368, 1155006), (18396, 1153248), (18459, 1149312), (18752, 1131354), (20664, 1026672), (20951, 1012608), (21024, 1009092), (21096, 1005648), (21389, 991872), (23616, 898338), (23944, 886032), (24026, 883008), (24192, 876949), (24528, 864936), (24612, 861984), (26937, 787584), (27552, 770004), (27594, 768832), (28032, 756819), (28128, 754236), (30996, 684448), (31536, 672728), (31644, 670432), (32704, 648702), (32816, 646488), (35424, 598892), (35916, 590688), (36039, 588672), (36736, 577503), (36792, 576624), (36918, 574656), (37504, 565677), (41328, 513336), (41902, 506304), (42048, 504546), (42192, 502824), (42778, 495936), (47232, 449169), (47888, 443016), (48052, 441504), (49056, 432468), (49224, 430992), (53874, 393792), (55104, 385002), (55188, 384416), (55377, 383104), (56256, 377118), (61992, 342224), (62853, 337536), (63072, 336364), (63288, 335216), (64167, 330624), (65408, 324351), (65632, 323244), (70848, 299446), (71832, 295344), (72078, 294336), (73584, 288312), (73836, 287328), (80811, 262528), (82656, 256668), (83804, 253152), (84091, 252288), (84096, 252273), (84384, 251412), (85556, 247968), (95776, 221508), (96104, 220752), (98112, 216234), (98448, 215496), (107748, 196896), (108117, 196224), (110208, 192501), (110376, 192208), (110754, 191552), (112512, 188559), (123984, 171112), (125706, 168768), (126144, 168182), (126576, 167608), (128334, 165312), (131264, 161622), (141696, 149723), (143664, 147672), (144156, 147168)]