19959958656

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:913

約数の個数: 384

約数和(自身を含む): 65930760000

約数和(自身を除く): 45970801344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 59, 64, 66, 72, 88, 96, 99, 108, 118, 121, 128, 132, 144, 176, 177, 192, 198, 216, 236, 242, 264, 288, 297, 352, 354, 363, 384, 396, 432, 472, 484, 528, 531, 576, 594, 649, 704, 708, 726, 792, 809, 864, 944, 968, 1056, 1062, 1089, 1152, 1188, 1298, 1408, 1416, 1452, 1584, 1593, 1618, 1728, 1888, 1936, 1947, 2112, 2124, 2178, 2376, 2427, 2596, 2832, 2904, 3168, 3186, 3236, 3267, 3456, 3776, 3872, 3894, 4224, 4248, 4356, 4752, 4854, 5192, 5664, 5808, 5841, 6336, 6372, 6472, 6534, 7139, 7281, 7552, 7744, 7788, 8496, 8712, 8899, 9504, 9708, 10384, 11328, 11616, 11682, 12672, 12744, 12944, 13068, 14278, 14562, 15488, 15576, 16992, 17424, 17523, 17798, 19008, 19416, 20768, 21417, 21843, 22656, 23232, 23364, 25488, 25888, 26136, 26697, 28556, 29124, 31152, 33984, 34848, 35046, 35596, 38016, 38832, 41536, 42834, 43686, 46464, 46728, 47731, 50976, 51776, 52272, 53394, 57112, 58248, 62304, 64251, 67968, 69696, 70092, 71192, 77664, 80091, 83072, 85668, 87372, 93456, 95462, 97889, 101952, 103552, 104544, 106788, 114224, 116496, 124608, 128502, 139392, 140184, 142384, 143193, 155328, 160182, 171336, 174744, 186912, 190924, 192753, 195778, 203904, 209088, 213576, 228448, 232992, 240273, 249216, 257004, 280368, 284768, 286386, 293667, 310656, 320364, 342672, 349488, 373824, 381848, 385506, 391556, 418176, 427152, 429579, 456896, 465984, 480546, 514008, 525041, 560736, 569536, 572772, 587334, 640728, 685344, 698976, 747648, 763696, 771012, 783112, 854304, 859158, 881001, 913792, 931968, 961092, 1028016, 1050082, 1121472, 1139072, 1145544, 1174668, 1281456, 1288737, 1370688, 1397952, 1527392, 1542024, 1566224, 1575123, 1708608, 1718316, 1762002, 1922184, 2056032, 2100164, 2242944, 2291088, 2349336, 2562912, 2577474, 2643003, 2741376, 2795904, 3054784, 3084048, 3132448, 3150246, 3417216, 3436632, 3524004, 3844368, 4112064, 4200328, 4582176, 4698672, 4725369, 5125824, 5154948, 5286006, 5775451, 6109568, 6168096, 6264896, 6300492, 6873264, 7048008, 7688736, 8224128, 8400656, 9164352, 9397344, 9450738, 10251648, 10309896, 10572012, 11550902, 12336192, 12529792, 12600984, 13746528, 14096016, 14176107, 15377472, 16801312, 17326353, 18328704, 18794688, 18901476, 20619792, 21144024, 23101804, 24672384, 25201968, 27493056, 28192032, 28352214, 30754944, 33602624, 34652706, 37589376, 37802952, 41239584, 42288048, 46203608, 50403936, 51979059, 54986112, 56384064, 56704428, 67205248, 69305412, 75605904, 82479168, 84576096, 92407216, 100807872, 103958118, 112768128, 113408856, 138610824, 151211808, 155937177, 164958336, 169152192, 184814432, 201615744, 207916236, 226817712, 277221648, 302423616, 311874354, 338304384, 369628864, 415832472, 453635424, 554443296, 604847232, 623748708, 739257728, 831664944, 907270848, 1108886592, 1247497416, 1663329888, 1814541696, 2217773184, 2494994832, 3326659776, 4989989664, 6653319552, 9979979328, 19959958656]

約数ペア:

[(1, 19959958656), (2, 9979979328), (3, 6653319552), (4, 4989989664), (6, 3326659776), (8, 2494994832), (9, 2217773184), (11, 1814541696), (12, 1663329888), (16, 1247497416), (18, 1108886592), (22, 907270848), (24, 831664944), (27, 739257728), (32, 623748708), (33, 604847232), (36, 554443296), (44, 453635424), (48, 415832472), (54, 369628864), (59, 338304384), (64, 311874354), (66, 302423616), (72, 277221648), (88, 226817712), (96, 207916236), (99, 201615744), (108, 184814432), (118, 169152192), (121, 164958336), (128, 155937177), (132, 151211808), (144, 138610824), (176, 113408856), (177, 112768128), (192, 103958118), (198, 100807872), (216, 92407216), (236, 84576096), (242, 82479168), (264, 75605904), (288, 69305412), (297, 67205248), (352, 56704428), (354, 56384064), (363, 54986112), (384, 51979059), (396, 50403936), (432, 46203608), (472, 42288048), (484, 41239584), (528, 37802952), (531, 37589376), (576, 34652706), (594, 33602624), (649, 30754944), (704, 28352214), (708, 28192032), (726, 27493056), (792, 25201968), (809, 24672384), (864, 23101804), (944, 21144024), (968, 20619792), (1056, 18901476), (1062, 18794688), (1089, 18328704), (1152, 17326353), (1188, 16801312), (1298, 15377472), (1408, 14176107), (1416, 14096016), (1452, 13746528), (1584, 12600984), (1593, 12529792), (1618, 12336192), (1728, 11550902), (1888, 10572012), (1936, 10309896), (1947, 10251648), (2112, 9450738), (2124, 9397344), (2178, 9164352), (2376, 8400656), (2427, 8224128), (2596, 7688736), (2832, 7048008), (2904, 6873264), (3168, 6300492), (3186, 6264896), (3236, 6168096), (3267, 6109568), (3456, 5775451), (3776, 5286006), (3872, 5154948), (3894, 5125824), (4224, 4725369), (4248, 4698672), (4356, 4582176), (4752, 4200328), (4854, 4112064), (5192, 3844368), (5664, 3524004), (5808, 3436632), (5841, 3417216), (6336, 3150246), (6372, 3132448), (6472, 3084048), (6534, 3054784), (7139, 2795904), (7281, 2741376), (7552, 2643003), (7744, 2577474), (7788, 2562912), (8496, 2349336), (8712, 2291088), (8899, 2242944), (9504, 2100164), (9708, 2056032), (10384, 1922184), (11328, 1762002), (11616, 1718316), (11682, 1708608), (12672, 1575123), (12744, 1566224), (12944, 1542024), (13068, 1527392), (14278, 1397952), (14562, 1370688), (15488, 1288737), (15576, 1281456), (16992, 1174668), (17424, 1145544), (17523, 1139072), (17798, 1121472), (19008, 1050082), (19416, 1028016), (20768, 961092), (21417, 931968), (21843, 913792), (22656, 881001), (23232, 859158), (23364, 854304), (25488, 783112), (25888, 771012), (26136, 763696), (26697, 747648), (28556, 698976), (29124, 685344), (31152, 640728), (33984, 587334), (34848, 572772), (35046, 569536), (35596, 560736), (38016, 525041), (38832, 514008), (41536, 480546), (42834, 465984), (43686, 456896), (46464, 429579), (46728, 427152), (47731, 418176), (50976, 391556), (51776, 385506), (52272, 381848), (53394, 373824), (57112, 349488), (58248, 342672), (62304, 320364), (64251, 310656), (67968, 293667), (69696, 286386), (70092, 284768), (71192, 280368), (77664, 257004), (80091, 249216), (83072, 240273), (85668, 232992), (87372, 228448), (93456, 213576), (95462, 209088), (97889, 203904), (101952, 195778), (103552, 192753), (104544, 190924), (106788, 186912), (114224, 174744), (116496, 171336), (124608, 160182), (128502, 155328), (139392, 143193), (140184, 142384)]