23429120

素因数分解:

$2^{15}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:59

約数の個数: 128

約数和(自身を含む): 66059280

約数和(自身を除く): 42630160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 512, 520, 572, 640, 704, 715, 832, 880, 1024, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2048, 2080, 2288, 2560, 2816, 2860, 3328, 3520, 4096, 4160, 4576, 5120, 5632, 5720, 6656, 7040, 8192, 8320, 9152, 10240, 11264, 11440, 13312, 14080, 16384, 16640, 18304, 20480, 22528, 22880, 26624, 28160, 32768, 33280, 36608, 40960, 45056, 45760, 53248, 56320, 66560, 73216, 81920, 90112, 91520, 106496, 112640, 133120, 146432, 163840, 180224, 183040, 212992, 225280, 266240, 292864, 360448, 366080, 425984, 450560, 532480, 585728, 732160, 901120, 1064960, 1171456, 1464320, 1802240, 2129920, 2342912, 2928640, 4685824, 5857280, 11714560, 23429120]

約数ペア:

[(1, 23429120), (2, 11714560), (4, 5857280), (5, 4685824), (8, 2928640), (10, 2342912), (11, 2129920), (13, 1802240), (16, 1464320), (20, 1171456), (22, 1064960), (26, 901120), (32, 732160), (40, 585728), (44, 532480), (52, 450560), (55, 425984), (64, 366080), (65, 360448), (80, 292864), (88, 266240), (104, 225280), (110, 212992), (128, 183040), (130, 180224), (143, 163840), (160, 146432), (176, 133120), (208, 112640), (220, 106496), (256, 91520), (260, 90112), (286, 81920), (320, 73216), (352, 66560), (416, 56320), (440, 53248), (512, 45760), (520, 45056), (572, 40960), (640, 36608), (704, 33280), (715, 32768), (832, 28160), (880, 26624), (1024, 22880), (1040, 22528), (1144, 20480), (1280, 18304), (1408, 16640), (1430, 16384), (1664, 14080), (1760, 13312), (2048, 11440), (2080, 11264), (2288, 10240), (2560, 9152), (2816, 8320), (2860, 8192), (3328, 7040), (3520, 6656), (4096, 5720), (4160, 5632), (4576, 5120)]