12640607616

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1742

約数の個数: 384

約数和(自身を含む): 43445928960

約数和(自身を除く): 30805321344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 49, 52, 56, 62, 64, 78, 84, 91, 93, 96, 98, 104, 112, 124, 128, 147, 156, 168, 182, 186, 192, 196, 208, 217, 224, 248, 273, 294, 312, 336, 364, 372, 384, 392, 403, 416, 434, 448, 496, 546, 588, 624, 637, 651, 672, 728, 744, 784, 806, 832, 868, 896, 992, 1092, 1176, 1209, 1248, 1274, 1302, 1344, 1456, 1488, 1519, 1568, 1612, 1664, 1667, 1736, 1911, 1984, 2184, 2352, 2418, 2496, 2548, 2604, 2688, 2821, 2912, 2976, 3038, 3136, 3224, 3334, 3472, 3822, 3968, 4368, 4557, 4704, 4836, 4992, 5001, 5096, 5208, 5642, 5824, 5952, 6076, 6272, 6448, 6668, 6944, 7644, 8463, 8736, 9114, 9408, 9672, 10002, 10192, 10416, 11284, 11648, 11669, 11904, 12152, 12896, 13336, 13888, 15288, 16926, 17472, 18228, 18816, 19344, 19747, 20004, 20384, 20832, 21671, 22568, 23338, 24304, 25792, 26672, 27776, 30576, 33852, 34944, 35007, 36456, 38688, 39494, 40008, 40768, 41664, 43342, 45136, 46676, 48608, 51584, 51677, 53344, 59241, 61152, 65013, 67704, 70014, 72912, 77376, 78988, 80016, 81536, 81683, 83328, 86684, 90272, 93352, 97216, 103354, 106688, 118482, 122304, 130026, 135408, 140028, 145824, 151697, 154752, 155031, 157976, 160032, 163366, 173368, 180544, 186704, 194432, 206708, 213376, 236964, 244608, 245049, 260052, 270816, 280056, 291648, 303394, 310062, 315952, 320064, 326732, 346736, 361088, 361739, 373408, 413416, 455091, 473928, 490098, 520104, 541632, 560112, 583296, 606788, 620124, 631904, 640128, 653464, 671801, 693472, 723478, 746816, 826832, 910182, 947856, 980196, 1040208, 1061879, 1083264, 1085217, 1120224, 1213576, 1240248, 1263808, 1306928, 1343602, 1386944, 1446956, 1493632, 1653664, 1820364, 1895712, 1960392, 2015403, 2080416, 2123758, 2170434, 2240448, 2427152, 2480496, 2527616, 2532173, 2613856, 2687204, 2773888, 2893912, 3185637, 3307328, 3640728, 3791424, 3920784, 4030806, 4160832, 4247516, 4340868, 4480896, 4702607, 4854304, 4960992, 5064346, 5227712, 5374408, 5787824, 6371274, 6614656, 7281456, 7582848, 7596519, 7841568, 8061612, 8321664, 8495032, 8681736, 9405214, 9708608, 9921984, 10128692, 10455424, 10748816, 11575648, 12742548, 14107821, 14562912, 15193038, 15683136, 16123224, 16990064, 17363472, 18810428, 19417216, 19843968, 20257384, 21497632, 23151296, 25485096, 28215642, 29125824, 30386076, 31366272, 32246448, 32918249, 33980128, 34726944, 37620856, 40514768, 42995264, 46302592, 50970192, 56431284, 58251648, 60772152, 64492896, 65836498, 67960256, 69453888, 75241712, 81029536, 85990528, 98754747, 101940384, 112862568, 121544304, 128985792, 131672996, 135920512, 138907776, 150483424, 162059072, 197509494, 203880768, 225725136, 243088608, 257971584, 263345992, 300966848, 324118144, 395018988, 407761536, 451450272, 486177216, 526691984, 601933696, 790037976, 902900544, 972354432, 1053383968, 1580075952, 1805801088, 2106767936, 3160151904, 4213535872, 6320303808, 12640607616]

約数ペア:

[(1, 12640607616), (2, 6320303808), (3, 4213535872), (4, 3160151904), (6, 2106767936), (7, 1805801088), (8, 1580075952), (12, 1053383968), (13, 972354432), (14, 902900544), (16, 790037976), (21, 601933696), (24, 526691984), (26, 486177216), (28, 451450272), (31, 407761536), (32, 395018988), (39, 324118144), (42, 300966848), (48, 263345992), (49, 257971584), (52, 243088608), (56, 225725136), (62, 203880768), (64, 197509494), (78, 162059072), (84, 150483424), (91, 138907776), (93, 135920512), (96, 131672996), (98, 128985792), (104, 121544304), (112, 112862568), (124, 101940384), (128, 98754747), (147, 85990528), (156, 81029536), (168, 75241712), (182, 69453888), (186, 67960256), (192, 65836498), (196, 64492896), (208, 60772152), (217, 58251648), (224, 56431284), (248, 50970192), (273, 46302592), (294, 42995264), (312, 40514768), (336, 37620856), (364, 34726944), (372, 33980128), (384, 32918249), (392, 32246448), (403, 31366272), (416, 30386076), (434, 29125824), (448, 28215642), (496, 25485096), (546, 23151296), (588, 21497632), (624, 20257384), (637, 19843968), (651, 19417216), (672, 18810428), (728, 17363472), (744, 16990064), (784, 16123224), (806, 15683136), (832, 15193038), (868, 14562912), (896, 14107821), (992, 12742548), (1092, 11575648), (1176, 10748816), (1209, 10455424), (1248, 10128692), (1274, 9921984), (1302, 9708608), (1344, 9405214), (1456, 8681736), (1488, 8495032), (1519, 8321664), (1568, 8061612), (1612, 7841568), (1664, 7596519), (1667, 7582848), (1736, 7281456), (1911, 6614656), (1984, 6371274), (2184, 5787824), (2352, 5374408), (2418, 5227712), (2496, 5064346), (2548, 4960992), (2604, 4854304), (2688, 4702607), (2821, 4480896), (2912, 4340868), (2976, 4247516), (3038, 4160832), (3136, 4030806), (3224, 3920784), (3334, 3791424), (3472, 3640728), (3822, 3307328), (3968, 3185637), (4368, 2893912), (4557, 2773888), (4704, 2687204), (4836, 2613856), (4992, 2532173), (5001, 2527616), (5096, 2480496), (5208, 2427152), (5642, 2240448), (5824, 2170434), (5952, 2123758), (6076, 2080416), (6272, 2015403), (6448, 1960392), (6668, 1895712), (6944, 1820364), (7644, 1653664), (8463, 1493632), (8736, 1446956), (9114, 1386944), (9408, 1343602), (9672, 1306928), (10002, 1263808), (10192, 1240248), (10416, 1213576), (11284, 1120224), (11648, 1085217), (11669, 1083264), (11904, 1061879), (12152, 1040208), (12896, 980196), (13336, 947856), (13888, 910182), (15288, 826832), (16926, 746816), (17472, 723478), (18228, 693472), (18816, 671801), (19344, 653464), (19747, 640128), (20004, 631904), (20384, 620124), (20832, 606788), (21671, 583296), (22568, 560112), (23338, 541632), (24304, 520104), (25792, 490098), (26672, 473928), (27776, 455091), (30576, 413416), (33852, 373408), (34944, 361739), (35007, 361088), (36456, 346736), (38688, 326732), (39494, 320064), (40008, 315952), (40768, 310062), (41664, 303394), (43342, 291648), (45136, 280056), (46676, 270816), (48608, 260052), (51584, 245049), (51677, 244608), (53344, 236964), (59241, 213376), (61152, 206708), (65013, 194432), (67704, 186704), (70014, 180544), (72912, 173368), (77376, 163366), (78988, 160032), (80016, 157976), (81536, 155031), (81683, 154752), (83328, 151697), (86684, 145824), (90272, 140028), (93352, 135408), (97216, 130026), (103354, 122304), (106688, 118482)]