21455142912

素因数分解:

$2^{15}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 384

約数和(自身を含む): 74699414400

約数和(自身を除く): 53244271488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 547, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1024, 1064, 1094, 1152, 1197, 1216, 1344, 1368, 1536, 1596, 1641, 1792, 1824, 2016, 2048, 2128, 2188, 2304, 2394, 2432, 2688, 2736, 3072, 3192, 3282, 3584, 3648, 3829, 4032, 4096, 4256, 4376, 4608, 4788, 4864, 4923, 5376, 5472, 6144, 6384, 6564, 7168, 7296, 7658, 8064, 8192, 8512, 8752, 9216, 9576, 9728, 9846, 10393, 10752, 10944, 11487, 12288, 12768, 13128, 14336, 14592, 15316, 16128, 16384, 17024, 17504, 18432, 19152, 19456, 19692, 20786, 21504, 21888, 22974, 24576, 25536, 26256, 28672, 29184, 30632, 31179, 32256, 32768, 34048, 34461, 35008, 36864, 38304, 38912, 39384, 41572, 43008, 43776, 45948, 49152, 51072, 52512, 57344, 58368, 61264, 62358, 64512, 68096, 68922, 70016, 72751, 73728, 76608, 77824, 78768, 83144, 86016, 87552, 91896, 93537, 98304, 102144, 105024, 114688, 116736, 122528, 124716, 129024, 136192, 137844, 140032, 145502, 147456, 153216, 155648, 157536, 166288, 172032, 175104, 183792, 187074, 204288, 210048, 218253, 229376, 233472, 245056, 249432, 258048, 272384, 275688, 280064, 291004, 294912, 306432, 311296, 315072, 332576, 344064, 350208, 367584, 374148, 408576, 420096, 436506, 466944, 490112, 498864, 516096, 544768, 551376, 560128, 582008, 612864, 622592, 630144, 654759, 665152, 688128, 700416, 735168, 748296, 817152, 840192, 873012, 933888, 980224, 997728, 1032192, 1089536, 1102752, 1120256, 1164016, 1225728, 1260288, 1309518, 1330304, 1400832, 1470336, 1496592, 1634304, 1680384, 1746024, 1867776, 1960448, 1995456, 2064384, 2179072, 2205504, 2240512, 2328032, 2451456, 2520576, 2619036, 2660608, 2801664, 2940672, 2993184, 3268608, 3360768, 3492048, 3920896, 3990912, 4358144, 4411008, 4481024, 4656064, 4902912, 5041152, 5238072, 5321216, 5603328, 5881344, 5986368, 6537216, 6721536, 6984096, 7841792, 7981824, 8822016, 8962048, 9312128, 9805824, 10082304, 10476144, 10642432, 11762688, 11972736, 13074432, 13443072, 13968192, 15683584, 15963648, 17644032, 17924096, 18624256, 19611648, 20164608, 20952288, 21284864, 23525376, 23945472, 26886144, 27936384, 31367168, 31927296, 35288064, 37248512, 39223296, 40329216, 41904576, 42569728, 47050752, 47890944, 53772288, 55872768, 62734336, 63854592, 70576128, 74497024, 80658432, 83809152, 85139456, 94101504, 95781888, 111745536, 125468672, 127709184, 141152256, 148994048, 161316864, 167618304, 170278912, 188203008, 191563776, 223491072, 255418368, 282304512, 297988096, 335236608, 340557824, 376406016, 383127552, 446982144, 510836736, 564609024, 595976192, 670473216, 766255104, 893964288, 1021673472, 1129218048, 1191952384, 1340946432, 1532510208, 1787928576, 2383904768, 2681892864, 3065020416, 3575857152, 5363785728, 7151714304, 10727571456, 21455142912]

約数ペア:

[(1, 21455142912), (2, 10727571456), (3, 7151714304), (4, 5363785728), (6, 3575857152), (7, 3065020416), (8, 2681892864), (9, 2383904768), (12, 1787928576), (14, 1532510208), (16, 1340946432), (18, 1191952384), (19, 1129218048), (21, 1021673472), (24, 893964288), (28, 766255104), (32, 670473216), (36, 595976192), (38, 564609024), (42, 510836736), (48, 446982144), (56, 383127552), (57, 376406016), (63, 340557824), (64, 335236608), (72, 297988096), (76, 282304512), (84, 255418368), (96, 223491072), (112, 191563776), (114, 188203008), (126, 170278912), (128, 167618304), (133, 161316864), (144, 148994048), (152, 141152256), (168, 127709184), (171, 125468672), (192, 111745536), (224, 95781888), (228, 94101504), (252, 85139456), (256, 83809152), (266, 80658432), (288, 74497024), (304, 70576128), (336, 63854592), (342, 62734336), (384, 55872768), (399, 53772288), (448, 47890944), (456, 47050752), (504, 42569728), (512, 41904576), (532, 40329216), (547, 39223296), (576, 37248512), (608, 35288064), (672, 31927296), (684, 31367168), (768, 27936384), (798, 26886144), (896, 23945472), (912, 23525376), (1008, 21284864), (1024, 20952288), (1064, 20164608), (1094, 19611648), (1152, 18624256), (1197, 17924096), (1216, 17644032), (1344, 15963648), (1368, 15683584), (1536, 13968192), (1596, 13443072), (1641, 13074432), (1792, 11972736), (1824, 11762688), (2016, 10642432), (2048, 10476144), (2128, 10082304), (2188, 9805824), (2304, 9312128), (2394, 8962048), (2432, 8822016), (2688, 7981824), (2736, 7841792), (3072, 6984096), (3192, 6721536), (3282, 6537216), (3584, 5986368), (3648, 5881344), (3829, 5603328), (4032, 5321216), (4096, 5238072), (4256, 5041152), (4376, 4902912), (4608, 4656064), (4788, 4481024), (4864, 4411008), (4923, 4358144), (5376, 3990912), (5472, 3920896), (6144, 3492048), (6384, 3360768), (6564, 3268608), (7168, 2993184), (7296, 2940672), (7658, 2801664), (8064, 2660608), (8192, 2619036), (8512, 2520576), (8752, 2451456), (9216, 2328032), (9576, 2240512), (9728, 2205504), (9846, 2179072), (10393, 2064384), (10752, 1995456), (10944, 1960448), (11487, 1867776), (12288, 1746024), (12768, 1680384), (13128, 1634304), (14336, 1496592), (14592, 1470336), (15316, 1400832), (16128, 1330304), (16384, 1309518), (17024, 1260288), (17504, 1225728), (18432, 1164016), (19152, 1120256), (19456, 1102752), (19692, 1089536), (20786, 1032192), (21504, 997728), (21888, 980224), (22974, 933888), (24576, 873012), (25536, 840192), (26256, 817152), (28672, 748296), (29184, 735168), (30632, 700416), (31179, 688128), (32256, 665152), (32768, 654759), (34048, 630144), (34461, 622592), (35008, 612864), (36864, 582008), (38304, 560128), (38912, 551376), (39384, 544768), (41572, 516096), (43008, 498864), (43776, 490112), (45948, 466944), (49152, 436506), (51072, 420096), (52512, 408576), (57344, 374148), (58368, 367584), (61264, 350208), (62358, 344064), (64512, 332576), (68096, 315072), (68922, 311296), (70016, 306432), (72751, 294912), (73728, 291004), (76608, 280064), (77824, 275688), (78768, 272384), (83144, 258048), (86016, 249432), (87552, 245056), (91896, 233472), (93537, 229376), (98304, 218253), (102144, 210048), (105024, 204288), (114688, 187074), (116736, 183792), (122528, 175104), (124716, 172032), (129024, 166288), (136192, 157536), (137844, 155648), (140032, 153216), (145502, 147456)]