430177280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 176

約数和(自身を含む): 1163744064

約数和(自身を除く): 733566784

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, 512, 520, 562, 598, 640, 736, 832, 920, 1024, 1040, 1124, 1196, 1280, 1405, 1472, 1495, 1664, 1840, 2080, 2248, 2392, 2560, 2810, 2944, 2990, 3328, 3653, 3680, 4160, 4496, 4784, 5120, 5620, 5888, 5980, 6463, 6656, 7306, 7360, 8320, 8992, 9568, 11240, 11776, 11960, 12926, 13312, 14612, 14720, 16640, 17984, 18265, 19136, 22480, 23552, 23920, 25852, 29224, 29440, 32315, 33280, 35968, 36530, 38272, 44960, 47840, 51704, 58448, 58880, 64630, 66560, 71936, 73060, 76544, 84019, 89920, 95680, 103408, 116896, 117760, 129260, 143872, 146120, 153088, 168038, 179840, 191360, 206816, 233792, 258520, 287744, 292240, 306176, 336076, 359680, 382720, 413632, 420095, 467584, 517040, 584480, 672152, 719360, 765440, 827264, 840190, 935168, 1034080, 1168960, 1344304, 1438720, 1530880, 1654528, 1680380, 1870336, 2068160, 2337920, 2688608, 3309056, 3360760, 3740672, 4136320, 4675840, 5377216, 6618112, 6721520, 8272640, 9351680, 10754432, 13443040, 16545280, 18703360, 21508864, 26886080, 33090560, 43017728, 53772160, 86035456, 107544320, 215088640, 430177280]

約数ペア:

[(1, 430177280), (2, 215088640), (4, 107544320), (5, 86035456), (8, 53772160), (10, 43017728), (13, 33090560), (16, 26886080), (20, 21508864), (23, 18703360), (26, 16545280), (32, 13443040), (40, 10754432), (46, 9351680), (52, 8272640), (64, 6721520), (65, 6618112), (80, 5377216), (92, 4675840), (104, 4136320), (115, 3740672), (128, 3360760), (130, 3309056), (160, 2688608), (184, 2337920), (208, 2068160), (230, 1870336), (256, 1680380), (260, 1654528), (281, 1530880), (299, 1438720), (320, 1344304), (368, 1168960), (416, 1034080), (460, 935168), (512, 840190), (520, 827264), (562, 765440), (598, 719360), (640, 672152), (736, 584480), (832, 517040), (920, 467584), (1024, 420095), (1040, 413632), (1124, 382720), (1196, 359680), (1280, 336076), (1405, 306176), (1472, 292240), (1495, 287744), (1664, 258520), (1840, 233792), (2080, 206816), (2248, 191360), (2392, 179840), (2560, 168038), (2810, 153088), (2944, 146120), (2990, 143872), (3328, 129260), (3653, 117760), (3680, 116896), (4160, 103408), (4496, 95680), (4784, 89920), (5120, 84019), (5620, 76544), (5888, 73060), (5980, 71936), (6463, 66560), (6656, 64630), (7306, 58880), (7360, 58448), (8320, 51704), (8992, 47840), (9568, 44960), (11240, 38272), (11776, 36530), (11960, 35968), (12926, 33280), (13312, 32315), (14612, 29440), (14720, 29224), (16640, 25852), (17984, 23920), (18265, 23552), (19136, 22480)]