729358080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 288

約数和(自身を含む): 2627831808

約数和(自身を除く): 1898473728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 557, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1056, 1114, 1240, 1280, 1320, 1364, 1408, 1488, 1671, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2228, 2480, 2640, 2728, 2785, 2816, 2976, 3342, 3410, 3520, 3720, 3840, 3968, 4092, 4224, 4456, 4960, 5115, 5280, 5456, 5570, 5952, 6127, 6684, 6820, 7040, 7440, 7936, 8184, 8355, 8448, 8912, 9920, 10230, 10560, 10912, 11140, 11904, 12254, 13368, 13640, 14080, 14880, 16368, 16710, 17267, 17824, 18381, 19840, 20460, 21120, 21824, 22280, 23808, 24508, 26736, 27280, 29760, 30635, 32736, 33420, 34534, 35648, 36762, 39680, 40920, 42240, 43648, 44560, 49016, 51801, 53472, 54560, 59520, 61270, 65472, 66840, 69068, 71296, 73524, 81840, 86335, 87296, 89120, 91905, 98032, 103602, 106944, 109120, 119040, 122540, 130944, 133680, 138136, 142592, 147048, 163680, 172670, 178240, 183810, 189937, 196064, 207204, 213888, 218240, 245080, 259005, 261888, 267360, 276272, 294096, 327360, 345340, 356480, 367620, 379874, 392128, 414408, 427776, 436480, 490160, 518010, 534720, 552544, 569811, 588192, 654720, 690680, 712960, 735240, 759748, 784256, 828816, 949685, 980320, 1036020, 1069440, 1105088, 1139622, 1176384, 1309440, 1381360, 1470480, 1519496, 1568512, 1657632, 1899370, 1960640, 2072040, 2138880, 2210176, 2279244, 2352768, 2762720, 2849055, 2940960, 3038992, 3315264, 3798740, 3921280, 4144080, 4420352, 4558488, 4705536, 5525440, 5698110, 5881920, 6077984, 6630528, 7597480, 7842560, 8288160, 9116976, 11050880, 11396220, 11763840, 12155968, 13261056, 15194960, 16576320, 18233952, 22101760, 22792440, 23527680, 24311936, 30389920, 33152640, 36467904, 45584880, 48623872, 60779840, 66305280, 72935808, 91169760, 121559680, 145871616, 182339520, 243119360, 364679040, 729358080]

約数ペア:

[(1, 729358080), (2, 364679040), (3, 243119360), (4, 182339520), (5, 145871616), (6, 121559680), (8, 91169760), (10, 72935808), (11, 66305280), (12, 60779840), (15, 48623872), (16, 45584880), (20, 36467904), (22, 33152640), (24, 30389920), (30, 24311936), (31, 23527680), (32, 22792440), (33, 22101760), (40, 18233952), (44, 16576320), (48, 15194960), (55, 13261056), (60, 12155968), (62, 11763840), (64, 11396220), (66, 11050880), (80, 9116976), (88, 8288160), (93, 7842560), (96, 7597480), (110, 6630528), (120, 6077984), (124, 5881920), (128, 5698110), (132, 5525440), (155, 4705536), (160, 4558488), (165, 4420352), (176, 4144080), (186, 3921280), (192, 3798740), (220, 3315264), (240, 3038992), (248, 2940960), (256, 2849055), (264, 2762720), (310, 2352768), (320, 2279244), (330, 2210176), (341, 2138880), (352, 2072040), (372, 1960640), (384, 1899370), (440, 1657632), (465, 1568512), (480, 1519496), (496, 1470480), (528, 1381360), (557, 1309440), (620, 1176384), (640, 1139622), (660, 1105088), (682, 1069440), (704, 1036020), (744, 980320), (768, 949685), (880, 828816), (930, 784256), (960, 759748), (992, 735240), (1023, 712960), (1056, 690680), (1114, 654720), (1240, 588192), (1280, 569811), (1320, 552544), (1364, 534720), (1408, 518010), (1488, 490160), (1671, 436480), (1705, 427776), (1760, 414408), (1860, 392128), (1920, 379874), (1984, 367620), (2046, 356480), (2112, 345340), (2228, 327360), (2480, 294096), (2640, 276272), (2728, 267360), (2785, 261888), (2816, 259005), (2976, 245080), (3342, 218240), (3410, 213888), (3520, 207204), (3720, 196064), (3840, 189937), (3968, 183810), (4092, 178240), (4224, 172670), (4456, 163680), (4960, 147048), (5115, 142592), (5280, 138136), (5456, 133680), (5570, 130944), (5952, 122540), (6127, 119040), (6684, 109120), (6820, 106944), (7040, 103602), (7440, 98032), (7936, 91905), (8184, 89120), (8355, 87296), (8448, 86335), (8912, 81840), (9920, 73524), (10230, 71296), (10560, 69068), (10912, 66840), (11140, 65472), (11904, 61270), (12254, 59520), (13368, 54560), (13640, 53472), (14080, 51801), (14880, 49016), (16368, 44560), (16710, 43648), (17267, 42240), (17824, 40920), (18381, 39680), (19840, 36762), (20460, 35648), (21120, 34534), (21824, 33420), (22280, 32736), (23808, 30635), (24508, 29760), (26736, 27280)]