1308487680

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 312

約数和(自身を含む): 4702289280

約数和(自身を除く): 3393801600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 229, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 458, 465, 480, 496, 512, 558, 576, 620, 640, 687, 720, 744, 768, 916, 930, 960, 992, 1024, 1116, 1145, 1152, 1240, 1280, 1374, 1395, 1440, 1488, 1536, 1832, 1860, 1920, 1984, 2048, 2061, 2232, 2290, 2304, 2480, 2560, 2748, 2790, 2880, 2976, 3072, 3435, 3664, 3720, 3840, 3968, 4096, 4122, 4464, 4580, 4608, 4960, 5120, 5496, 5580, 5760, 5952, 6144, 6870, 7099, 7328, 7440, 7680, 7936, 8244, 8928, 9160, 9216, 9920, 10240, 10305, 10992, 11160, 11520, 11904, 12288, 13740, 14198, 14656, 14880, 15360, 15872, 16488, 17856, 18320, 18432, 19840, 20480, 20610, 21297, 21984, 22320, 23040, 23808, 27480, 28396, 29312, 29760, 30720, 31744, 32976, 35495, 35712, 36640, 36864, 39680, 41220, 42594, 43968, 44640, 46080, 47616, 54960, 56792, 58624, 59520, 61440, 63488, 63891, 65952, 70990, 71424, 73280, 79360, 82440, 85188, 87936, 89280, 92160, 95232, 106485, 109920, 113584, 117248, 119040, 126976, 127782, 131904, 141980, 142848, 146560, 158720, 164880, 170376, 175872, 178560, 184320, 190464, 212970, 219840, 227168, 234496, 238080, 255564, 263808, 283960, 285696, 293120, 317440, 319455, 329760, 340752, 351744, 357120, 380928, 425940, 439680, 454336, 468992, 476160, 511128, 527616, 567920, 571392, 586240, 634880, 638910, 659520, 681504, 703488, 714240, 851880, 879360, 908672, 937984, 952320, 1022256, 1055232, 1135840, 1142784, 1172480, 1277820, 1319040, 1363008, 1406976, 1428480, 1703760, 1758720, 1817344, 1904640, 2044512, 2110464, 2271680, 2344960, 2555640, 2638080, 2726016, 2813952, 2856960, 3407520, 3517440, 3634688, 4089024, 4220928, 4543360, 4689920, 5111280, 5276160, 5452032, 5713920, 6815040, 7034880, 7269376, 8178048, 8441856, 9086720, 10222560, 10552320, 10904064, 13630080, 14069760, 14538752, 16356096, 18173440, 20445120, 21104640, 21808128, 27260160, 29077504, 32712192, 36346880, 40890240, 42209280, 43616256, 54520320, 65424384, 72693760, 81780480, 87232512, 109040640, 130848768, 145387520, 163560960, 218081280, 261697536, 327121920, 436162560, 654243840, 1308487680]

約数ペア:

[(1, 1308487680), (2, 654243840), (3, 436162560), (4, 327121920), (5, 261697536), (6, 218081280), (8, 163560960), (9, 145387520), (10, 130848768), (12, 109040640), (15, 87232512), (16, 81780480), (18, 72693760), (20, 65424384), (24, 54520320), (30, 43616256), (31, 42209280), (32, 40890240), (36, 36346880), (40, 32712192), (45, 29077504), (48, 27260160), (60, 21808128), (62, 21104640), (64, 20445120), (72, 18173440), (80, 16356096), (90, 14538752), (93, 14069760), (96, 13630080), (120, 10904064), (124, 10552320), (128, 10222560), (144, 9086720), (155, 8441856), (160, 8178048), (180, 7269376), (186, 7034880), (192, 6815040), (229, 5713920), (240, 5452032), (248, 5276160), (256, 5111280), (279, 4689920), (288, 4543360), (310, 4220928), (320, 4089024), (360, 3634688), (372, 3517440), (384, 3407520), (458, 2856960), (465, 2813952), (480, 2726016), (496, 2638080), (512, 2555640), (558, 2344960), (576, 2271680), (620, 2110464), (640, 2044512), (687, 1904640), (720, 1817344), (744, 1758720), (768, 1703760), (916, 1428480), (930, 1406976), (960, 1363008), (992, 1319040), (1024, 1277820), (1116, 1172480), (1145, 1142784), (1152, 1135840), (1240, 1055232), (1280, 1022256), (1374, 952320), (1395, 937984), (1440, 908672), (1488, 879360), (1536, 851880), (1832, 714240), (1860, 703488), (1920, 681504), (1984, 659520), (2048, 638910), (2061, 634880), (2232, 586240), (2290, 571392), (2304, 567920), (2480, 527616), (2560, 511128), (2748, 476160), (2790, 468992), (2880, 454336), (2976, 439680), (3072, 425940), (3435, 380928), (3664, 357120), (3720, 351744), (3840, 340752), (3968, 329760), (4096, 319455), (4122, 317440), (4464, 293120), (4580, 285696), (4608, 283960), (4960, 263808), (5120, 255564), (5496, 238080), (5580, 234496), (5760, 227168), (5952, 219840), (6144, 212970), (6870, 190464), (7099, 184320), (7328, 178560), (7440, 175872), (7680, 170376), (7936, 164880), (8244, 158720), (8928, 146560), (9160, 142848), (9216, 141980), (9920, 131904), (10240, 127782), (10305, 126976), (10992, 119040), (11160, 117248), (11520, 113584), (11904, 109920), (12288, 106485), (13740, 95232), (14198, 92160), (14656, 89280), (14880, 87936), (15360, 85188), (15872, 82440), (16488, 79360), (17856, 73280), (18320, 71424), (18432, 70990), (19840, 65952), (20480, 63891), (20610, 63488), (21297, 61440), (21984, 59520), (22320, 58624), (23040, 56792), (23808, 54960), (27480, 47616), (28396, 46080), (29312, 44640), (29760, 43968), (30720, 42594), (31744, 41220), (32976, 39680), (35495, 36864), (35712, 36640)]