107544320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 290509632

約数和(自身を除く): 182965312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 256, 260, 281, 299, 320, 368, 416, 460, 520, 562, 598, 640, 736, 832, 920, 1040, 1124, 1196, 1280, 1405, 1472, 1495, 1664, 1840, 2080, 2248, 2392, 2810, 2944, 2990, 3328, 3653, 3680, 4160, 4496, 4784, 5620, 5888, 5980, 6463, 7306, 7360, 8320, 8992, 9568, 11240, 11960, 12926, 14612, 14720, 16640, 17984, 18265, 19136, 22480, 23920, 25852, 29224, 29440, 32315, 35968, 36530, 38272, 44960, 47840, 51704, 58448, 64630, 71936, 73060, 76544, 84019, 89920, 95680, 103408, 116896, 129260, 146120, 168038, 179840, 191360, 206816, 233792, 258520, 292240, 336076, 359680, 382720, 413632, 420095, 467584, 517040, 584480, 672152, 827264, 840190, 935168, 1034080, 1168960, 1344304, 1654528, 1680380, 2068160, 2337920, 2688608, 3360760, 4136320, 4675840, 5377216, 6721520, 8272640, 10754432, 13443040, 21508864, 26886080, 53772160, 107544320]

約数ペア:

[(1, 107544320), (2, 53772160), (4, 26886080), (5, 21508864), (8, 13443040), (10, 10754432), (13, 8272640), (16, 6721520), (20, 5377216), (23, 4675840), (26, 4136320), (32, 3360760), (40, 2688608), (46, 2337920), (52, 2068160), (64, 1680380), (65, 1654528), (80, 1344304), (92, 1168960), (104, 1034080), (115, 935168), (128, 840190), (130, 827264), (160, 672152), (184, 584480), (208, 517040), (230, 467584), (256, 420095), (260, 413632), (281, 382720), (299, 359680), (320, 336076), (368, 292240), (416, 258520), (460, 233792), (520, 206816), (562, 191360), (598, 179840), (640, 168038), (736, 146120), (832, 129260), (920, 116896), (1040, 103408), (1124, 95680), (1196, 89920), (1280, 84019), (1405, 76544), (1472, 73060), (1495, 71936), (1664, 64630), (1840, 58448), (2080, 51704), (2248, 47840), (2392, 44960), (2810, 38272), (2944, 36530), (2990, 35968), (3328, 32315), (3653, 29440), (3680, 29224), (4160, 25852), (4496, 23920), (4784, 22480), (5620, 19136), (5888, 18265), (5980, 17984), (6463, 16640), (7306, 14720), (7360, 14612), (8320, 12926), (8992, 11960), (9568, 11240)]