20166447744

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 384

約数和(自身を含む): 64456737600

約数和(自身を除く): 44290289856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 61, 64, 68, 72, 96, 102, 108, 122, 128, 136, 144, 153, 183, 192, 204, 216, 244, 272, 288, 289, 306, 331, 366, 384, 408, 432, 459, 488, 544, 549, 576, 578, 612, 662, 732, 816, 864, 867, 918, 976, 993, 1037, 1088, 1098, 1152, 1156, 1224, 1324, 1464, 1632, 1647, 1728, 1734, 1836, 1952, 1986, 2074, 2176, 2196, 2312, 2448, 2601, 2648, 2928, 2979, 3111, 3264, 3294, 3456, 3468, 3672, 3904, 3972, 4148, 4392, 4624, 4896, 5202, 5296, 5627, 5856, 5958, 6222, 6528, 6588, 6936, 7344, 7803, 7808, 7944, 8296, 8784, 8937, 9248, 9333, 9792, 10404, 10592, 11254, 11712, 11916, 12444, 13176, 13872, 14688, 15606, 15888, 16592, 16881, 17568, 17629, 17874, 18496, 18666, 19584, 20191, 20808, 21184, 22508, 23424, 23832, 24888, 26352, 27744, 27999, 29376, 31212, 31776, 33184, 33762, 35136, 35258, 35748, 36992, 37332, 40382, 41616, 42368, 45016, 47664, 49776, 50643, 52704, 52887, 55488, 55998, 58752, 60573, 62424, 63552, 66368, 67524, 70272, 70516, 71496, 74664, 80764, 83232, 90032, 95328, 95659, 99552, 101286, 105408, 105774, 110976, 111996, 121146, 124848, 127104, 132736, 135048, 141032, 142992, 149328, 151929, 158661, 161528, 166464, 180064, 181719, 190656, 191318, 199104, 202572, 210816, 211548, 223992, 242292, 249696, 270096, 282064, 285984, 286977, 298656, 303858, 317322, 323056, 332928, 343247, 360128, 363438, 381312, 382636, 398208, 405144, 423096, 447984, 475983, 484584, 499392, 540192, 545157, 564128, 571968, 573954, 597312, 607716, 634644, 646112, 686494, 720256, 726876, 765272, 810288, 846192, 860931, 895968, 951966, 969168, 998784, 1029741, 1080384, 1090314, 1128256, 1143936, 1147908, 1194624, 1215432, 1269288, 1292224, 1372988, 1453752, 1530544, 1620576, 1692384, 1721862, 1791936, 1903932, 1938336, 2059482, 2160768, 2180628, 2256512, 2295816, 2430864, 2538576, 2582793, 2584448, 2745976, 2907504, 3061088, 3089223, 3241152, 3384768, 3443724, 3583872, 3807864, 3876672, 4118964, 4361256, 4591632, 4861728, 5077152, 5165586, 5491952, 5815008, 5835199, 6122176, 6178446, 6482304, 6769536, 6887448, 7615728, 7753344, 8237928, 8722512, 9183264, 9267669, 9723456, 10154304, 10331172, 10983904, 11630016, 11670398, 12244352, 12356892, 13774896, 15231456, 16475856, 17445024, 17505597, 18366528, 18535338, 19446912, 20308608, 20662344, 21967808, 23260032, 23340796, 24713784, 27549792, 30462912, 32951712, 34890048, 35011194, 36733056, 37070676, 41324688, 43935616, 46681592, 49427568, 52516791, 55099584, 60925824, 65903424, 69780096, 70022388, 74141352, 82649376, 93363184, 98855136, 105033582, 110199168, 131806848, 140044776, 148282704, 157550373, 165298752, 186726368, 197710272, 210067164, 280089552, 296565408, 315100746, 330597504, 373452736, 395420544, 420134328, 560179104, 593130816, 630201492, 746905472, 840268656, 1120358208, 1186261632, 1260402984, 1680537312, 2240716416, 2520805968, 3361074624, 5041611936, 6722149248, 10083223872, 20166447744]

約数ペア:

[(1, 20166447744), (2, 10083223872), (3, 6722149248), (4, 5041611936), (6, 3361074624), (8, 2520805968), (9, 2240716416), (12, 1680537312), (16, 1260402984), (17, 1186261632), (18, 1120358208), (24, 840268656), (27, 746905472), (32, 630201492), (34, 593130816), (36, 560179104), (48, 420134328), (51, 395420544), (54, 373452736), (61, 330597504), (64, 315100746), (68, 296565408), (72, 280089552), (96, 210067164), (102, 197710272), (108, 186726368), (122, 165298752), (128, 157550373), (136, 148282704), (144, 140044776), (153, 131806848), (183, 110199168), (192, 105033582), (204, 98855136), (216, 93363184), (244, 82649376), (272, 74141352), (288, 70022388), (289, 69780096), (306, 65903424), (331, 60925824), (366, 55099584), (384, 52516791), (408, 49427568), (432, 46681592), (459, 43935616), (488, 41324688), (544, 37070676), (549, 36733056), (576, 35011194), (578, 34890048), (612, 32951712), (662, 30462912), (732, 27549792), (816, 24713784), (864, 23340796), (867, 23260032), (918, 21967808), (976, 20662344), (993, 20308608), (1037, 19446912), (1088, 18535338), (1098, 18366528), (1152, 17505597), (1156, 17445024), (1224, 16475856), (1324, 15231456), (1464, 13774896), (1632, 12356892), (1647, 12244352), (1728, 11670398), (1734, 11630016), (1836, 10983904), (1952, 10331172), (1986, 10154304), (2074, 9723456), (2176, 9267669), (2196, 9183264), (2312, 8722512), (2448, 8237928), (2601, 7753344), (2648, 7615728), (2928, 6887448), (2979, 6769536), (3111, 6482304), (3264, 6178446), (3294, 6122176), (3456, 5835199), (3468, 5815008), (3672, 5491952), (3904, 5165586), (3972, 5077152), (4148, 4861728), (4392, 4591632), (4624, 4361256), (4896, 4118964), (5202, 3876672), (5296, 3807864), (5627, 3583872), (5856, 3443724), (5958, 3384768), (6222, 3241152), (6528, 3089223), (6588, 3061088), (6936, 2907504), (7344, 2745976), (7803, 2584448), (7808, 2582793), (7944, 2538576), (8296, 2430864), (8784, 2295816), (8937, 2256512), (9248, 2180628), (9333, 2160768), (9792, 2059482), (10404, 1938336), (10592, 1903932), (11254, 1791936), (11712, 1721862), (11916, 1692384), (12444, 1620576), (13176, 1530544), (13872, 1453752), (14688, 1372988), (15606, 1292224), (15888, 1269288), (16592, 1215432), (16881, 1194624), (17568, 1147908), (17629, 1143936), (17874, 1128256), (18496, 1090314), (18666, 1080384), (19584, 1029741), (20191, 998784), (20808, 969168), (21184, 951966), (22508, 895968), (23424, 860931), (23832, 846192), (24888, 810288), (26352, 765272), (27744, 726876), (27999, 720256), (29376, 686494), (31212, 646112), (31776, 634644), (33184, 607716), (33762, 597312), (35136, 573954), (35258, 571968), (35748, 564128), (36992, 545157), (37332, 540192), (40382, 499392), (41616, 484584), (42368, 475983), (45016, 447984), (47664, 423096), (49776, 405144), (50643, 398208), (52704, 382636), (52887, 381312), (55488, 363438), (55998, 360128), (58752, 343247), (60573, 332928), (62424, 323056), (63552, 317322), (66368, 303858), (67524, 298656), (70272, 286977), (70516, 285984), (71496, 282064), (74664, 270096), (80764, 249696), (83232, 242292), (90032, 223992), (95328, 211548), (95659, 210816), (99552, 202572), (101286, 199104), (105408, 191318), (105774, 190656), (110976, 181719), (111996, 180064), (121146, 166464), (124848, 161528), (127104, 158661), (132736, 151929), (135048, 149328), (141032, 142992)]