80953488

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 290160000

約数和(自身を除く): 209206512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 149, 154, 168, 176, 196, 198, 231, 252, 264, 294, 298, 308, 336, 343, 392, 396, 441, 447, 462, 504, 528, 539, 588, 596, 616, 686, 693, 784, 792, 882, 894, 924, 1008, 1029, 1043, 1078, 1176, 1192, 1232, 1341, 1372, 1386, 1584, 1617, 1639, 1764, 1788, 1848, 2058, 2086, 2156, 2352, 2384, 2682, 2744, 2772, 3087, 3129, 3234, 3278, 3528, 3576, 3696, 3773, 4116, 4172, 4312, 4851, 4917, 5364, 5488, 5544, 6174, 6258, 6468, 6556, 7056, 7152, 7301, 7546, 8232, 8344, 8624, 9387, 9702, 9834, 10728, 11088, 11319, 11473, 12348, 12516, 12936, 13112, 14602, 14751, 15092, 16464, 16688, 18774, 19404, 19668, 21456, 21903, 22638, 22946, 24696, 25032, 25872, 26224, 29204, 29502, 30184, 33957, 34419, 37548, 38808, 39336, 43806, 45276, 45892, 49392, 50064, 51107, 58408, 59004, 60368, 65709, 67914, 68838, 75096, 77616, 78672, 80311, 87612, 90552, 91784, 102214, 103257, 116816, 118008, 131418, 135828, 137676, 150192, 153321, 160622, 175224, 181104, 183568, 204428, 206514, 236016, 240933, 262836, 271656, 275352, 306642, 321244, 350448, 408856, 413028, 459963, 481866, 525672, 543312, 550704, 562177, 613284, 642488, 722799, 817712, 826056, 919926, 963732, 1051344, 1124354, 1226568, 1284976, 1445598, 1652112, 1686531, 1839852, 1927464, 2248708, 2453136, 2891196, 3373062, 3679704, 3854928, 4497416, 5059593, 5782392, 6746124, 7359408, 8994832, 10119186, 11564784, 13492248, 20238372, 26984496, 40476744, 80953488]

約数ペア:

[(1, 80953488), (2, 40476744), (3, 26984496), (4, 20238372), (6, 13492248), (7, 11564784), (8, 10119186), (9, 8994832), (11, 7359408), (12, 6746124), (14, 5782392), (16, 5059593), (18, 4497416), (21, 3854928), (22, 3679704), (24, 3373062), (28, 2891196), (33, 2453136), (36, 2248708), (42, 1927464), (44, 1839852), (48, 1686531), (49, 1652112), (56, 1445598), (63, 1284976), (66, 1226568), (72, 1124354), (77, 1051344), (84, 963732), (88, 919926), (98, 826056), (99, 817712), (112, 722799), (126, 642488), (132, 613284), (144, 562177), (147, 550704), (149, 543312), (154, 525672), (168, 481866), (176, 459963), (196, 413028), (198, 408856), (231, 350448), (252, 321244), (264, 306642), (294, 275352), (298, 271656), (308, 262836), (336, 240933), (343, 236016), (392, 206514), (396, 204428), (441, 183568), (447, 181104), (462, 175224), (504, 160622), (528, 153321), (539, 150192), (588, 137676), (596, 135828), (616, 131418), (686, 118008), (693, 116816), (784, 103257), (792, 102214), (882, 91784), (894, 90552), (924, 87612), (1008, 80311), (1029, 78672), (1043, 77616), (1078, 75096), (1176, 68838), (1192, 67914), (1232, 65709), (1341, 60368), (1372, 59004), (1386, 58408), (1584, 51107), (1617, 50064), (1639, 49392), (1764, 45892), (1788, 45276), (1848, 43806), (2058, 39336), (2086, 38808), (2156, 37548), (2352, 34419), (2384, 33957), (2682, 30184), (2744, 29502), (2772, 29204), (3087, 26224), (3129, 25872), (3234, 25032), (3278, 24696), (3528, 22946), (3576, 22638), (3696, 21903), (3773, 21456), (4116, 19668), (4172, 19404), (4312, 18774), (4851, 16688), (4917, 16464), (5364, 15092), (5488, 14751), (5544, 14602), (6174, 13112), (6258, 12936), (6468, 12516), (6556, 12348), (7056, 11473), (7152, 11319), (7301, 11088), (7546, 10728), (8232, 9834), (8344, 9702), (8624, 9387)]