21750970176

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16987}}^1$

素因数の和:17043

約数の個数: 280

約数和(自身を含む): 73095286880

約数和(自身を除く): 51344316704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 324, 342, 351, 416, 432, 456, 468, 494, 513, 576, 608, 624, 648, 684, 702, 741, 832, 864, 912, 936, 988, 1026, 1053, 1216, 1248, 1296, 1368, 1404, 1482, 1539, 1728, 1824, 1872, 1976, 2052, 2106, 2223, 2496, 2592, 2736, 2808, 2964, 3078, 3648, 3744, 3952, 4104, 4212, 4446, 5184, 5472, 5616, 5928, 6156, 6669, 7488, 7904, 8208, 8424, 8892, 10944, 11232, 11856, 12312, 13338, 15808, 16416, 16848, 16987, 17784, 20007, 22464, 23712, 24624, 26676, 32832, 33696, 33974, 35568, 40014, 47424, 49248, 50961, 53352, 67392, 67948, 71136, 80028, 98496, 101922, 106704, 135896, 142272, 152883, 160056, 203844, 213408, 220831, 271792, 305766, 320112, 322753, 407688, 426816, 441662, 458649, 543584, 611532, 640224, 645506, 662493, 815376, 883324, 917298, 968259, 1087168, 1223064, 1280448, 1291012, 1324986, 1375947, 1630752, 1766648, 1834596, 1936518, 1987479, 2446128, 2582024, 2649972, 2751894, 2904777, 3261504, 3533296, 3669192, 3873036, 3974958, 4195789, 4892256, 5164048, 5299944, 5503788, 5809554, 5962437, 7066592, 7338384, 7746072, 7949916, 8391578, 8714331, 9784512, 10328096, 10599888, 11007576, 11619108, 11924874, 12587367, 14133184, 14676768, 15492144, 15899832, 16783156, 17428662, 17887311, 20656192, 21199776, 22015152, 23238216, 23849748, 25174734, 26142993, 29353536, 30984288, 31799664, 33566312, 34857324, 35774622, 37762101, 42399552, 44030304, 46476432, 47699496, 50349468, 52285986, 61968576, 63599328, 67132624, 69714648, 71549244, 75524202, 88060608, 92952864, 95398992, 100698936, 104571972, 113286303, 127198656, 134265248, 139429296, 143098488, 151048404, 185905728, 190797984, 201397872, 209143944, 226572606, 268530496, 278858592, 286196976, 302096808, 339858909, 381595968, 402795744, 418287888, 453145212, 557717184, 572393952, 604193616, 679717818, 805591488, 836575776, 906290424, 1144787904, 1208387232, 1359435636, 1673151552, 1812580848, 2416774464, 2718871272, 3625161696, 5437742544, 7250323392, 10875485088, 21750970176]

約数ペア:

[(1, 21750970176), (2, 10875485088), (3, 7250323392), (4, 5437742544), (6, 3625161696), (8, 2718871272), (9, 2416774464), (12, 1812580848), (13, 1673151552), (16, 1359435636), (18, 1208387232), (19, 1144787904), (24, 906290424), (26, 836575776), (27, 805591488), (32, 679717818), (36, 604193616), (38, 572393952), (39, 557717184), (48, 453145212), (52, 418287888), (54, 402795744), (57, 381595968), (64, 339858909), (72, 302096808), (76, 286196976), (78, 278858592), (81, 268530496), (96, 226572606), (104, 209143944), (108, 201397872), (114, 190797984), (117, 185905728), (144, 151048404), (152, 143098488), (156, 139429296), (162, 134265248), (171, 127198656), (192, 113286303), (208, 104571972), (216, 100698936), (228, 95398992), (234, 92952864), (247, 88060608), (288, 75524202), (304, 71549244), (312, 69714648), (324, 67132624), (342, 63599328), (351, 61968576), (416, 52285986), (432, 50349468), (456, 47699496), (468, 46476432), (494, 44030304), (513, 42399552), (576, 37762101), (608, 35774622), (624, 34857324), (648, 33566312), (684, 31799664), (702, 30984288), (741, 29353536), (832, 26142993), (864, 25174734), (912, 23849748), (936, 23238216), (988, 22015152), (1026, 21199776), (1053, 20656192), (1216, 17887311), (1248, 17428662), (1296, 16783156), (1368, 15899832), (1404, 15492144), (1482, 14676768), (1539, 14133184), (1728, 12587367), (1824, 11924874), (1872, 11619108), (1976, 11007576), (2052, 10599888), (2106, 10328096), (2223, 9784512), (2496, 8714331), (2592, 8391578), (2736, 7949916), (2808, 7746072), (2964, 7338384), (3078, 7066592), (3648, 5962437), (3744, 5809554), (3952, 5503788), (4104, 5299944), (4212, 5164048), (4446, 4892256), (5184, 4195789), (5472, 3974958), (5616, 3873036), (5928, 3669192), (6156, 3533296), (6669, 3261504), (7488, 2904777), (7904, 2751894), (8208, 2649972), (8424, 2582024), (8892, 2446128), (10944, 1987479), (11232, 1936518), (11856, 1834596), (12312, 1766648), (13338, 1630752), (15808, 1375947), (16416, 1324986), (16848, 1291012), (16987, 1280448), (17784, 1223064), (20007, 1087168), (22464, 968259), (23712, 917298), (24624, 883324), (26676, 815376), (32832, 662493), (33696, 645506), (33974, 640224), (35568, 611532), (40014, 543584), (47424, 458649), (49248, 441662), (50961, 426816), (53352, 407688), (67392, 322753), (67948, 320112), (71136, 305766), (80028, 271792), (98496, 220831), (101922, 213408), (106704, 203844), (135896, 160056), (142272, 152883)]