20385473472

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:670

約数の個数: 560

約数和(自身を含む): 75453199360

約数和(自身を除く): 55067725888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 79, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 158, 162, 168, 182, 189, 192, 208, 216, 224, 234, 237, 252, 273, 288, 312, 316, 324, 336, 351, 364, 378, 416, 432, 448, 468, 474, 504, 546, 547, 553, 567, 576, 624, 632, 648, 672, 702, 711, 728, 756, 819, 832, 864, 936, 948, 1008, 1027, 1053, 1092, 1094, 1106, 1134, 1248, 1264, 1296, 1344, 1404, 1422, 1456, 1512, 1638, 1641, 1659, 1728, 1872, 1896, 2016, 2054, 2106, 2133, 2184, 2188, 2212, 2268, 2457, 2496, 2528, 2592, 2808, 2844, 2912, 3024, 3081, 3276, 3282, 3318, 3744, 3792, 3829, 4032, 4108, 4212, 4266, 4368, 4376, 4424, 4536, 4914, 4923, 4977, 5056, 5184, 5616, 5688, 5824, 6048, 6162, 6399, 6552, 6564, 6636, 7111, 7189, 7371, 7488, 7584, 7658, 8216, 8424, 8532, 8736, 8752, 8848, 9072, 9243, 9828, 9846, 9954, 11232, 11376, 11487, 12096, 12324, 12798, 13104, 13128, 13272, 14222, 14378, 14742, 14769, 14931, 15168, 15316, 16432, 16848, 17064, 17472, 17504, 17696, 18144, 18486, 19656, 19692, 19908, 21333, 21567, 22464, 22752, 22974, 24648, 25596, 26208, 26256, 26544, 27729, 28444, 28756, 29484, 29538, 29862, 30632, 32864, 33696, 34128, 34461, 35008, 35392, 36288, 36972, 39312, 39384, 39816, 42666, 43134, 43213, 44307, 44793, 45504, 45948, 49296, 49777, 51192, 52416, 52512, 53088, 55458, 56888, 57512, 58968, 59076, 59724, 61264, 63999, 64701, 65728, 67392, 68256, 68922, 73944, 78624, 78768, 79632, 83187, 85332, 86268, 86426, 88614, 89586, 91896, 98592, 99554, 102384, 103383, 105024, 106176, 110916, 113776, 115024, 117936, 118152, 119448, 122528, 127998, 129402, 129639, 136512, 137844, 147888, 149331, 157248, 157536, 159264, 166374, 170664, 172536, 172852, 177228, 179172, 183792, 191997, 194103, 197184, 199108, 204768, 206766, 221832, 227552, 230048, 235872, 236304, 238896, 245056, 255996, 258804, 259278, 275688, 295776, 298662, 302491, 310149, 315072, 318528, 332748, 341328, 345072, 345704, 354456, 358344, 367584, 383994, 388206, 388917, 398216, 409536, 413532, 443664, 447993, 455104, 460096, 471744, 472608, 477792, 511992, 517608, 518556, 551376, 561769, 575991, 582309, 591552, 597324, 604982, 620298, 665496, 682656, 690144, 691408, 708912, 716688, 735168, 767988, 776412, 777834, 796432, 827064, 887328, 895986, 907473, 945216, 955584, 1023984, 1035216, 1037112, 1102752, 1123538, 1151982, 1164618, 1166751, 1194648, 1209964, 1240596, 1330992, 1343979, 1365312, 1380288, 1382816, 1417824, 1433376, 1535976, 1552824, 1555668, 1592864, 1654128, 1685307, 1774656, 1791972, 1814946, 2047968, 2070432, 2074224, 2205504, 2247076, 2303964, 2329236, 2333502, 2389296, 2419928, 2481192, 2661984, 2687958, 2722419, 2765632, 2835648, 2866752, 3071952, 3105648, 3111336, 3185728, 3308256, 3370614, 3500253, 3583944, 3629892, 3932383, 4031937, 4095936, 4140864, 4148448, 4494152, 4607928, 4658472, 4667004, 4778592, 4839856, 4962384, 5055921, 5323968, 5375916, 5444838, 6143904, 6211296, 6222672, 6616512, 6741228, 7000506, 7167888, 7259784, 7864766, 8063874, 8167257, 8296896, 8988304, 9215856, 9316944, 9334008, 9557184, 9679712, 9924768, 10111842, 10751832, 10889676, 11797149, 12287808, 12422592, 12445344, 13482456, 14001012, 14335776, 14519568, 15167763, 15729532, 16127748, 16334514, 17976608, 18431712, 18633888, 18668016, 19359424, 19849536, 20223684, 21503664, 21779352, 23594298, 24501771, 24890688, 26964912, 28002024, 28671552, 29039136, 30335526, 31459064, 32255496, 32669028, 35391447, 35953216, 36863424, 37267776, 37336032, 40447368, 43007328, 43558704, 45503289, 47188596, 49003542, 53929824, 56004048, 58078272, 60671052, 62918128, 64510992, 65338056, 70782894, 74672064, 80894736, 86014656, 87117408, 91006578, 94377192, 98007084, 106174341, 107859648, 112008096, 121342104, 125836256, 129021984, 130676112, 141565788, 161789472, 174234816, 182013156, 188754384, 196014168, 212348682, 224016192, 242684208, 251672512, 258043968, 261352224, 283131576, 318523023, 323578944, 364026312, 377508768, 392028336, 424697364, 485368416, 522704448, 566263152, 637046046, 728052624, 755017536, 784056672, 849394728, 970736832, 1132526304, 1274092092, 1456105248, 1568113344, 1698789456, 2265052608, 2548184184, 2912210496, 3397578912, 5096368368, 6795157824, 10192736736, 20385473472]

約数ペア:

[(1, 20385473472), (2, 10192736736), (3, 6795157824), (4, 5096368368), (6, 3397578912), (7, 2912210496), (8, 2548184184), (9, 2265052608), (12, 1698789456), (13, 1568113344), (14, 1456105248), (16, 1274092092), (18, 1132526304), (21, 970736832), (24, 849394728), (26, 784056672), (27, 755017536), (28, 728052624), (32, 637046046), (36, 566263152), (39, 522704448), (42, 485368416), (48, 424697364), (52, 392028336), (54, 377508768), (56, 364026312), (63, 323578944), (64, 318523023), (72, 283131576), (78, 261352224), (79, 258043968), (81, 251672512), (84, 242684208), (91, 224016192), (96, 212348682), (104, 196014168), (108, 188754384), (112, 182013156), (117, 174234816), (126, 161789472), (144, 141565788), (156, 130676112), (158, 129021984), (162, 125836256), (168, 121342104), (182, 112008096), (189, 107859648), (192, 106174341), (208, 98007084), (216, 94377192), (224, 91006578), (234, 87117408), (237, 86014656), (252, 80894736), (273, 74672064), (288, 70782894), (312, 65338056), (316, 64510992), (324, 62918128), (336, 60671052), (351, 58078272), (364, 56004048), (378, 53929824), (416, 49003542), (432, 47188596), (448, 45503289), (468, 43558704), (474, 43007328), (504, 40447368), (546, 37336032), (547, 37267776), (553, 36863424), (567, 35953216), (576, 35391447), (624, 32669028), (632, 32255496), (648, 31459064), (672, 30335526), (702, 29039136), (711, 28671552), (728, 28002024), (756, 26964912), (819, 24890688), (832, 24501771), (864, 23594298), (936, 21779352), (948, 21503664), (1008, 20223684), (1027, 19849536), (1053, 19359424), (1092, 18668016), (1094, 18633888), (1106, 18431712), (1134, 17976608), (1248, 16334514), (1264, 16127748), (1296, 15729532), (1344, 15167763), (1404, 14519568), (1422, 14335776), (1456, 14001012), (1512, 13482456), (1638, 12445344), (1641, 12422592), (1659, 12287808), (1728, 11797149), (1872, 10889676), (1896, 10751832), (2016, 10111842), (2054, 9924768), (2106, 9679712), (2133, 9557184), (2184, 9334008), (2188, 9316944), (2212, 9215856), (2268, 8988304), (2457, 8296896), (2496, 8167257), (2528, 8063874), (2592, 7864766), (2808, 7259784), (2844, 7167888), (2912, 7000506), (3024, 6741228), (3081, 6616512), (3276, 6222672), (3282, 6211296), (3318, 6143904), (3744, 5444838), (3792, 5375916), (3829, 5323968), (4032, 5055921), (4108, 4962384), (4212, 4839856), (4266, 4778592), (4368, 4667004), (4376, 4658472), (4424, 4607928), (4536, 4494152), (4914, 4148448), (4923, 4140864), (4977, 4095936), (5056, 4031937), (5184, 3932383), (5616, 3629892), (5688, 3583944), (5824, 3500253), (6048, 3370614), (6162, 3308256), (6399, 3185728), (6552, 3111336), (6564, 3105648), (6636, 3071952), (7111, 2866752), (7189, 2835648), (7371, 2765632), (7488, 2722419), (7584, 2687958), (7658, 2661984), (8216, 2481192), (8424, 2419928), (8532, 2389296), (8736, 2333502), (8752, 2329236), (8848, 2303964), (9072, 2247076), (9243, 2205504), (9828, 2074224), (9846, 2070432), (9954, 2047968), (11232, 1814946), (11376, 1791972), (11487, 1774656), (12096, 1685307), (12324, 1654128), (12798, 1592864), (13104, 1555668), (13128, 1552824), (13272, 1535976), (14222, 1433376), (14378, 1417824), (14742, 1382816), (14769, 1380288), (14931, 1365312), (15168, 1343979), (15316, 1330992), (16432, 1240596), (16848, 1209964), (17064, 1194648), (17472, 1166751), (17504, 1164618), (17696, 1151982), (18144, 1123538), (18486, 1102752), (19656, 1037112), (19692, 1035216), (19908, 1023984), (21333, 955584), (21567, 945216), (22464, 907473), (22752, 895986), (22974, 887328), (24648, 827064), (25596, 796432), (26208, 777834), (26256, 776412), (26544, 767988), (27729, 735168), (28444, 716688), (28756, 708912), (29484, 691408), (29538, 690144), (29862, 682656), (30632, 665496), (32864, 620298), (33696, 604982), (34128, 597324), (34461, 591552), (35008, 582309), (35392, 575991), (36288, 561769), (36972, 551376), (39312, 518556), (39384, 517608), (39816, 511992), (42666, 477792), (43134, 472608), (43213, 471744), (44307, 460096), (44793, 455104), (45504, 447993), (45948, 443664), (49296, 413532), (49777, 409536), (51192, 398216), (52416, 388917), (52512, 388206), (53088, 383994), (55458, 367584), (56888, 358344), (57512, 354456), (58968, 345704), (59076, 345072), (59724, 341328), (61264, 332748), (63999, 318528), (64701, 315072), (65728, 310149), (67392, 302491), (68256, 298662), (68922, 295776), (73944, 275688), (78624, 259278), (78768, 258804), (79632, 255996), (83187, 245056), (85332, 238896), (86268, 236304), (86426, 235872), (88614, 230048), (89586, 227552), (91896, 221832), (98592, 206766), (99554, 204768), (102384, 199108), (103383, 197184), (105024, 194103), (106176, 191997), (110916, 183792), (113776, 179172), (115024, 177228), (117936, 172852), (118152, 172536), (119448, 170664), (122528, 166374), (127998, 159264), (129402, 157536), (129639, 157248), (136512, 149331), (137844, 147888)]