2138603520

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 7235064000

約数和(自身を除く): 5096460480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 229, 240, 256, 285, 304, 320, 380, 384, 456, 458, 480, 512, 570, 608, 640, 687, 760, 768, 912, 916, 960, 1024, 1140, 1145, 1216, 1280, 1374, 1520, 1536, 1824, 1832, 1920, 2048, 2280, 2290, 2432, 2560, 2748, 3040, 3072, 3435, 3648, 3664, 3840, 4096, 4351, 4560, 4580, 4864, 5120, 5496, 6080, 6144, 6870, 7296, 7328, 7680, 8192, 8702, 9120, 9160, 9728, 10240, 10992, 12160, 12288, 13053, 13740, 14592, 14656, 15360, 16384, 17404, 18240, 18320, 19456, 20480, 21755, 21984, 24320, 24576, 26106, 27480, 29184, 29312, 30720, 32768, 34808, 36480, 36640, 38912, 40960, 43510, 43968, 48640, 49152, 52212, 54960, 58368, 58624, 61440, 65265, 69616, 72960, 73280, 77824, 81920, 87020, 87936, 97280, 98304, 104424, 109920, 116736, 117248, 122880, 130530, 139232, 145920, 146560, 155648, 163840, 174040, 175872, 194560, 208848, 219840, 233472, 234496, 245760, 261060, 278464, 291840, 293120, 311296, 348080, 351744, 389120, 417696, 439680, 466944, 468992, 491520, 522120, 556928, 583680, 586240, 622592, 696160, 703488, 778240, 835392, 879360, 933888, 937984, 1044240, 1113856, 1167360, 1172480, 1392320, 1406976, 1556480, 1670784, 1758720, 1867776, 1875968, 2088480, 2227712, 2334720, 2344960, 2784640, 2813952, 3112960, 3341568, 3517440, 3751936, 4176960, 4455424, 4669440, 4689920, 5569280, 5627904, 6683136, 7034880, 7503872, 8353920, 8910848, 9338880, 9379840, 11138560, 11255808, 13366272, 14069760, 16707840, 17821696, 18759680, 22277120, 22511616, 26732544, 28139520, 33415680, 35643392, 37519360, 44554240, 53465088, 56279040, 66831360, 71286784, 89108480, 106930176, 112558080, 133662720, 142573568, 178216960, 213860352, 267325440, 356433920, 427720704, 534650880, 712867840, 1069301760, 2138603520]

約数ペア:

[(1, 2138603520), (2, 1069301760), (3, 712867840), (4, 534650880), (5, 427720704), (6, 356433920), (8, 267325440), (10, 213860352), (12, 178216960), (15, 142573568), (16, 133662720), (19, 112558080), (20, 106930176), (24, 89108480), (30, 71286784), (32, 66831360), (38, 56279040), (40, 53465088), (48, 44554240), (57, 37519360), (60, 35643392), (64, 33415680), (76, 28139520), (80, 26732544), (95, 22511616), (96, 22277120), (114, 18759680), (120, 17821696), (128, 16707840), (152, 14069760), (160, 13366272), (190, 11255808), (192, 11138560), (228, 9379840), (229, 9338880), (240, 8910848), (256, 8353920), (285, 7503872), (304, 7034880), (320, 6683136), (380, 5627904), (384, 5569280), (456, 4689920), (458, 4669440), (480, 4455424), (512, 4176960), (570, 3751936), (608, 3517440), (640, 3341568), (687, 3112960), (760, 2813952), (768, 2784640), (912, 2344960), (916, 2334720), (960, 2227712), (1024, 2088480), (1140, 1875968), (1145, 1867776), (1216, 1758720), (1280, 1670784), (1374, 1556480), (1520, 1406976), (1536, 1392320), (1824, 1172480), (1832, 1167360), (1920, 1113856), (2048, 1044240), (2280, 937984), (2290, 933888), (2432, 879360), (2560, 835392), (2748, 778240), (3040, 703488), (3072, 696160), (3435, 622592), (3648, 586240), (3664, 583680), (3840, 556928), (4096, 522120), (4351, 491520), (4560, 468992), (4580, 466944), (4864, 439680), (5120, 417696), (5496, 389120), (6080, 351744), (6144, 348080), (6870, 311296), (7296, 293120), (7328, 291840), (7680, 278464), (8192, 261060), (8702, 245760), (9120, 234496), (9160, 233472), (9728, 219840), (10240, 208848), (10992, 194560), (12160, 175872), (12288, 174040), (13053, 163840), (13740, 155648), (14592, 146560), (14656, 145920), (15360, 139232), (16384, 130530), (17404, 122880), (18240, 117248), (18320, 116736), (19456, 109920), (20480, 104424), (21755, 98304), (21984, 97280), (24320, 87936), (24576, 87020), (26106, 81920), (27480, 77824), (29184, 73280), (29312, 72960), (30720, 69616), (32768, 65265), (34808, 61440), (36480, 58624), (36640, 58368), (38912, 54960), (40960, 52212), (43510, 49152), (43968, 48640)]