749381160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 2515561920

約数和(自身を除く): 1766180760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 257, 264, 282, 330, 376, 440, 470, 514, 517, 564, 660, 705, 771, 940, 1028, 1034, 1128, 1285, 1320, 1410, 1542, 1551, 1880, 2056, 2068, 2209, 2570, 2585, 2820, 2827, 3084, 3102, 3855, 4136, 4418, 5140, 5170, 5640, 5654, 6168, 6204, 6627, 7710, 7755, 8481, 8836, 10280, 10340, 11045, 11308, 12079, 12408, 13254, 14135, 15420, 15510, 16962, 17672, 20680, 22090, 22616, 24158, 24299, 26508, 28270, 30840, 31020, 33135, 33924, 36237, 42405, 44180, 48316, 48598, 53016, 56540, 60395, 62040, 66270, 67848, 72474, 72897, 84810, 88360, 96632, 97196, 113080, 120790, 121495, 132540, 132869, 144948, 145794, 169620, 181185, 194392, 241580, 242990, 265080, 265738, 289896, 291588, 339240, 362370, 364485, 398607, 483160, 485980, 531476, 567713, 583176, 664345, 724740, 728970, 797214, 971960, 1062952, 1135426, 1328690, 1449480, 1457940, 1594428, 1703139, 1993035, 2270852, 2657380, 2838565, 2915880, 3188856, 3406278, 3986070, 4541704, 5314760, 5677130, 6244843, 6812556, 7972140, 8515695, 11354260, 12489686, 13625112, 15944280, 17031390, 18734529, 22708520, 24979372, 31224215, 34062780, 37469058, 49958744, 62448430, 68125560, 74938116, 93672645, 124896860, 149876232, 187345290, 249793720, 374690580, 749381160]

約数ペア:

[(1, 749381160), (2, 374690580), (3, 249793720), (4, 187345290), (5, 149876232), (6, 124896860), (8, 93672645), (10, 74938116), (11, 68125560), (12, 62448430), (15, 49958744), (20, 37469058), (22, 34062780), (24, 31224215), (30, 24979372), (33, 22708520), (40, 18734529), (44, 17031390), (47, 15944280), (55, 13625112), (60, 12489686), (66, 11354260), (88, 8515695), (94, 7972140), (110, 6812556), (120, 6244843), (132, 5677130), (141, 5314760), (165, 4541704), (188, 3986070), (220, 3406278), (235, 3188856), (257, 2915880), (264, 2838565), (282, 2657380), (330, 2270852), (376, 1993035), (440, 1703139), (470, 1594428), (514, 1457940), (517, 1449480), (564, 1328690), (660, 1135426), (705, 1062952), (771, 971960), (940, 797214), (1028, 728970), (1034, 724740), (1128, 664345), (1285, 583176), (1320, 567713), (1410, 531476), (1542, 485980), (1551, 483160), (1880, 398607), (2056, 364485), (2068, 362370), (2209, 339240), (2570, 291588), (2585, 289896), (2820, 265738), (2827, 265080), (3084, 242990), (3102, 241580), (3855, 194392), (4136, 181185), (4418, 169620), (5140, 145794), (5170, 144948), (5640, 132869), (5654, 132540), (6168, 121495), (6204, 120790), (6627, 113080), (7710, 97196), (7755, 96632), (8481, 88360), (8836, 84810), (10280, 72897), (10340, 72474), (11045, 67848), (11308, 66270), (12079, 62040), (12408, 60395), (13254, 56540), (14135, 53016), (15420, 48598), (15510, 48316), (16962, 44180), (17672, 42405), (20680, 36237), (22090, 33924), (22616, 33135), (24158, 31020), (24299, 30840), (26508, 28270)]