2720243712

素因数分解:

$2^{13}\times 3^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 168

約数和(自身を含む): 7725436416

約数和(自身を除く): 5005192704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 289, 383, 384, 408, 512, 544, 578, 766, 768, 816, 867, 1024, 1088, 1149, 1156, 1532, 1536, 1632, 1734, 2048, 2176, 2298, 2312, 3064, 3072, 3264, 3468, 4096, 4352, 4596, 4624, 6128, 6144, 6511, 6528, 6936, 8192, 8704, 9192, 9248, 12256, 12288, 13022, 13056, 13872, 17408, 18384, 18496, 19533, 24512, 24576, 26044, 26112, 27744, 34816, 36768, 36992, 39066, 49024, 52088, 52224, 55488, 69632, 73536, 73984, 78132, 98048, 104176, 104448, 110687, 110976, 139264, 147072, 147968, 156264, 196096, 208352, 208896, 221374, 221952, 294144, 295936, 312528, 332061, 392192, 416704, 417792, 442748, 443904, 588288, 591872, 625056, 664122, 784384, 833408, 885496, 887808, 1176576, 1183744, 1250112, 1328244, 1568768, 1666816, 1770992, 1775616, 2353152, 2367488, 2500224, 2656488, 3137536, 3333632, 3541984, 3551232, 4706304, 5000448, 5312976, 6667264, 7083968, 7102464, 9412608, 10000896, 10625952, 13334528, 14167936, 20001792, 21251904, 26669056, 28335872, 40003584, 42503808, 53338112, 56671744, 80007168, 85007616, 113343488, 160014336, 170015232, 226686976, 340030464, 453373952, 680060928, 906747904, 1360121856, 2720243712]

約数ペア:

[(1, 2720243712), (2, 1360121856), (3, 906747904), (4, 680060928), (6, 453373952), (8, 340030464), (12, 226686976), (16, 170015232), (17, 160014336), (24, 113343488), (32, 85007616), (34, 80007168), (48, 56671744), (51, 53338112), (64, 42503808), (68, 40003584), (96, 28335872), (102, 26669056), (128, 21251904), (136, 20001792), (192, 14167936), (204, 13334528), (256, 10625952), (272, 10000896), (289, 9412608), (383, 7102464), (384, 7083968), (408, 6667264), (512, 5312976), (544, 5000448), (578, 4706304), (766, 3551232), (768, 3541984), (816, 3333632), (867, 3137536), (1024, 2656488), (1088, 2500224), (1149, 2367488), (1156, 2353152), (1532, 1775616), (1536, 1770992), (1632, 1666816), (1734, 1568768), (2048, 1328244), (2176, 1250112), (2298, 1183744), (2312, 1176576), (3064, 887808), (3072, 885496), (3264, 833408), (3468, 784384), (4096, 664122), (4352, 625056), (4596, 591872), (4624, 588288), (6128, 443904), (6144, 442748), (6511, 417792), (6528, 416704), (6936, 392192), (8192, 332061), (8704, 312528), (9192, 295936), (9248, 294144), (12256, 221952), (12288, 221374), (13022, 208896), (13056, 208352), (13872, 196096), (17408, 156264), (18384, 147968), (18496, 147072), (19533, 139264), (24512, 110976), (24576, 110687), (26044, 104448), (26112, 104176), (27744, 98048), (34816, 78132), (36768, 73984), (36992, 73536), (39066, 69632), (49024, 55488), (52088, 52224)]