20178445392

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1323

約数の個数: 360

約数和(自身を含む): 70084521000

約数和(自身を除く): 49906075608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 149, 153, 168, 196, 204, 238, 252, 272, 294, 298, 306, 336, 357, 392, 408, 441, 447, 476, 504, 588, 596, 612, 714, 784, 816, 833, 882, 894, 952, 1008, 1043, 1071, 1129, 1176, 1192, 1224, 1341, 1428, 1666, 1764, 1788, 1904, 2086, 2142, 2258, 2352, 2384, 2448, 2499, 2533, 2682, 2856, 3129, 3332, 3387, 3528, 3576, 4172, 4284, 4516, 4998, 5066, 5364, 5712, 6258, 6664, 6774, 7056, 7152, 7301, 7497, 7599, 7903, 8344, 8568, 9032, 9387, 9996, 10132, 10161, 10728, 12516, 13328, 13548, 14602, 14994, 15198, 15806, 16688, 17136, 17731, 18064, 18774, 19193, 19992, 20264, 20322, 21456, 21903, 22797, 23709, 25032, 27096, 29204, 29988, 30396, 31612, 35462, 37548, 38386, 39984, 40528, 40644, 43806, 45594, 47418, 50064, 53193, 54192, 55321, 57579, 58408, 59976, 60792, 63224, 65709, 70924, 71127, 75096, 76772, 81288, 87612, 91188, 94836, 106386, 110642, 115158, 116816, 119952, 121584, 124117, 126448, 131418, 134351, 141848, 142254, 150192, 153544, 159579, 162576, 165963, 168221, 172737, 175224, 182376, 189672, 212772, 221284, 230316, 248234, 262836, 268702, 283696, 284508, 307088, 319158, 331926, 336442, 345474, 350448, 364752, 372351, 379344, 403053, 425544, 442568, 460632, 496468, 497889, 504663, 525672, 537404, 569016, 638316, 663852, 672884, 690948, 744702, 806106, 851088, 885136, 921264, 940457, 992936, 995778, 1009326, 1051344, 1074808, 1117053, 1138032, 1177547, 1209159, 1276632, 1327704, 1345768, 1381896, 1489404, 1513989, 1612212, 1880914, 1985872, 1991556, 2018652, 2149616, 2234106, 2355094, 2418318, 2553264, 2655408, 2691536, 2763792, 2821371, 2859757, 2978808, 3027978, 3224424, 3532641, 3761828, 3983112, 4037304, 4468212, 4710188, 4836636, 5642742, 5719514, 5957616, 6055956, 6448848, 7065282, 7523656, 7966224, 8074608, 8242829, 8464113, 8579271, 8936424, 9420376, 9673272, 10597923, 11285484, 11439028, 12111912, 14130564, 15047312, 16485658, 16928226, 17158542, 17872848, 18840752, 19346544, 20018299, 21195846, 22570968, 22878056, 24223824, 24728487, 25737813, 28261128, 32971316, 33856452, 34317084, 40036598, 42391692, 45141936, 45756112, 49456974, 51475626, 56522256, 60054897, 65942632, 67712904, 68634168, 74185461, 80073196, 84783384, 98913948, 102951252, 120109794, 131885264, 135425808, 137268336, 140128093, 148370922, 160146392, 169566768, 180164691, 197827896, 205902504, 240219588, 280256186, 296741844, 320292784, 360329382, 395655792, 411805008, 420384279, 480439176, 560512372, 593483688, 720658764, 840768558, 960878352, 1121024744, 1186967376, 1261152837, 1441317528, 1681537116, 2242049488, 2522305674, 2882635056, 3363074232, 5044611348, 6726148464, 10089222696, 20178445392]

約数ペア:

[(1, 20178445392), (2, 10089222696), (3, 6726148464), (4, 5044611348), (6, 3363074232), (7, 2882635056), (8, 2522305674), (9, 2242049488), (12, 1681537116), (14, 1441317528), (16, 1261152837), (17, 1186967376), (18, 1121024744), (21, 960878352), (24, 840768558), (28, 720658764), (34, 593483688), (36, 560512372), (42, 480439176), (48, 420384279), (49, 411805008), (51, 395655792), (56, 360329382), (63, 320292784), (68, 296741844), (72, 280256186), (84, 240219588), (98, 205902504), (102, 197827896), (112, 180164691), (119, 169566768), (126, 160146392), (136, 148370922), (144, 140128093), (147, 137268336), (149, 135425808), (153, 131885264), (168, 120109794), (196, 102951252), (204, 98913948), (238, 84783384), (252, 80073196), (272, 74185461), (294, 68634168), (298, 67712904), (306, 65942632), (336, 60054897), (357, 56522256), (392, 51475626), (408, 49456974), (441, 45756112), (447, 45141936), (476, 42391692), (504, 40036598), (588, 34317084), (596, 33856452), (612, 32971316), (714, 28261128), (784, 25737813), (816, 24728487), (833, 24223824), (882, 22878056), (894, 22570968), (952, 21195846), (1008, 20018299), (1043, 19346544), (1071, 18840752), (1129, 17872848), (1176, 17158542), (1192, 16928226), (1224, 16485658), (1341, 15047312), (1428, 14130564), (1666, 12111912), (1764, 11439028), (1788, 11285484), (1904, 10597923), (2086, 9673272), (2142, 9420376), (2258, 8936424), (2352, 8579271), (2384, 8464113), (2448, 8242829), (2499, 8074608), (2533, 7966224), (2682, 7523656), (2856, 7065282), (3129, 6448848), (3332, 6055956), (3387, 5957616), (3528, 5719514), (3576, 5642742), (4172, 4836636), (4284, 4710188), (4516, 4468212), (4998, 4037304), (5066, 3983112), (5364, 3761828), (5712, 3532641), (6258, 3224424), (6664, 3027978), (6774, 2978808), (7056, 2859757), (7152, 2821371), (7301, 2763792), (7497, 2691536), (7599, 2655408), (7903, 2553264), (8344, 2418318), (8568, 2355094), (9032, 2234106), (9387, 2149616), (9996, 2018652), (10132, 1991556), (10161, 1985872), (10728, 1880914), (12516, 1612212), (13328, 1513989), (13548, 1489404), (14602, 1381896), (14994, 1345768), (15198, 1327704), (15806, 1276632), (16688, 1209159), (17136, 1177547), (17731, 1138032), (18064, 1117053), (18774, 1074808), (19193, 1051344), (19992, 1009326), (20264, 995778), (20322, 992936), (21456, 940457), (21903, 921264), (22797, 885136), (23709, 851088), (25032, 806106), (27096, 744702), (29204, 690948), (29988, 672884), (30396, 663852), (31612, 638316), (35462, 569016), (37548, 537404), (38386, 525672), (39984, 504663), (40528, 497889), (40644, 496468), (43806, 460632), (45594, 442568), (47418, 425544), (50064, 403053), (53193, 379344), (54192, 372351), (55321, 364752), (57579, 350448), (58408, 345474), (59976, 336442), (60792, 331926), (63224, 319158), (65709, 307088), (70924, 284508), (71127, 283696), (75096, 268702), (76772, 262836), (81288, 248234), (87612, 230316), (91188, 221284), (94836, 212772), (106386, 189672), (110642, 182376), (115158, 175224), (116816, 172737), (119952, 168221), (121584, 165963), (124117, 162576), (126448, 159579), (131418, 153544), (134351, 150192), (141848, 142254)]