2799697920

素因数分解:

$2^{21}\times 3^1\times 5^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 176

約数和(自身を含む): 9059694480

約数和(自身を除く): 6259996560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 445, 480, 512, 534, 640, 712, 768, 890, 960, 1024, 1068, 1280, 1335, 1424, 1536, 1780, 1920, 2048, 2136, 2560, 2670, 2848, 3072, 3560, 3840, 4096, 4272, 5120, 5340, 5696, 6144, 7120, 7680, 8192, 8544, 10240, 10680, 11392, 12288, 14240, 15360, 16384, 17088, 20480, 21360, 22784, 24576, 28480, 30720, 32768, 34176, 40960, 42720, 45568, 49152, 56960, 61440, 65536, 68352, 81920, 85440, 91136, 98304, 113920, 122880, 131072, 136704, 163840, 170880, 182272, 196608, 227840, 245760, 262144, 273408, 327680, 341760, 364544, 393216, 455680, 491520, 524288, 546816, 655360, 683520, 729088, 786432, 911360, 983040, 1048576, 1093632, 1310720, 1367040, 1458176, 1572864, 1822720, 1966080, 2097152, 2187264, 2621440, 2734080, 2916352, 3145728, 3645440, 3932160, 4374528, 5242880, 5468160, 5832704, 6291456, 7290880, 7864320, 8749056, 10485760, 10936320, 11665408, 14581760, 15728640, 17498112, 21872640, 23330816, 29163520, 31457280, 34996224, 43745280, 46661632, 58327040, 69992448, 87490560, 93323264, 116654080, 139984896, 174981120, 186646528, 233308160, 279969792, 349962240, 466616320, 559939584, 699924480, 933232640, 1399848960, 2799697920]

約数ペア:

[(1, 2799697920), (2, 1399848960), (3, 933232640), (4, 699924480), (5, 559939584), (6, 466616320), (8, 349962240), (10, 279969792), (12, 233308160), (15, 186646528), (16, 174981120), (20, 139984896), (24, 116654080), (30, 93323264), (32, 87490560), (40, 69992448), (48, 58327040), (60, 46661632), (64, 43745280), (80, 34996224), (89, 31457280), (96, 29163520), (120, 23330816), (128, 21872640), (160, 17498112), (178, 15728640), (192, 14581760), (240, 11665408), (256, 10936320), (267, 10485760), (320, 8749056), (356, 7864320), (384, 7290880), (445, 6291456), (480, 5832704), (512, 5468160), (534, 5242880), (640, 4374528), (712, 3932160), (768, 3645440), (890, 3145728), (960, 2916352), (1024, 2734080), (1068, 2621440), (1280, 2187264), (1335, 2097152), (1424, 1966080), (1536, 1822720), (1780, 1572864), (1920, 1458176), (2048, 1367040), (2136, 1310720), (2560, 1093632), (2670, 1048576), (2848, 983040), (3072, 911360), (3560, 786432), (3840, 729088), (4096, 683520), (4272, 655360), (5120, 546816), (5340, 524288), (5696, 491520), (6144, 455680), (7120, 393216), (7680, 364544), (8192, 341760), (8544, 327680), (10240, 273408), (10680, 262144), (11392, 245760), (12288, 227840), (14240, 196608), (15360, 182272), (16384, 170880), (17088, 163840), (20480, 136704), (21360, 131072), (22784, 122880), (24576, 113920), (28480, 98304), (30720, 91136), (32768, 85440), (34176, 81920), (40960, 68352), (42720, 65536), (45568, 61440), (49152, 56960)]