389529360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 240

約数和(自身を含む): 1441514880

約数和(自身を除く): 1051985520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 137, 144, 165, 176, 180, 198, 220, 240, 264, 274, 330, 359, 360, 396, 411, 440, 495, 528, 548, 660, 685, 718, 720, 792, 822, 880, 990, 1077, 1096, 1233, 1320, 1370, 1436, 1507, 1584, 1644, 1795, 1980, 2055, 2154, 2192, 2466, 2640, 2740, 2872, 3014, 3231, 3288, 3590, 3949, 3960, 4110, 4308, 4521, 4932, 5385, 5480, 5744, 6028, 6165, 6462, 6576, 7180, 7535, 7898, 7920, 8220, 8616, 9042, 9864, 10770, 10960, 11847, 12056, 12330, 12924, 13563, 14360, 15070, 15796, 16155, 16440, 17232, 18084, 19728, 19745, 21540, 22605, 23694, 24112, 24660, 25848, 27126, 28720, 30140, 31592, 32310, 32880, 35541, 36168, 39490, 43080, 45210, 47388, 49183, 49320, 51696, 54252, 59235, 60280, 63184, 64620, 67815, 71082, 72336, 78980, 86160, 90420, 94776, 98366, 98640, 108504, 118470, 120560, 129240, 135630, 142164, 147549, 157960, 177705, 180840, 189552, 196732, 217008, 236940, 245915, 258480, 271260, 284328, 295098, 315920, 355410, 361680, 393464, 442647, 473880, 491830, 541013, 542520, 568656, 590196, 710820, 737745, 786928, 885294, 947760, 983660, 1082026, 1085040, 1180392, 1421640, 1475490, 1623039, 1770588, 1967320, 2164052, 2213235, 2360784, 2705065, 2843280, 2950980, 3246078, 3541176, 3934640, 4328104, 4426470, 4869117, 5410130, 5901960, 6492156, 7082352, 8115195, 8656208, 8852940, 9738234, 10820260, 11803920, 12984312, 16230390, 17705880, 19476468, 21640520, 24345585, 25968624, 32460780, 35411760, 38952936, 43281040, 48691170, 64921560, 77905872, 97382340, 129843120, 194764680, 389529360]

約数ペア:

[(1, 389529360), (2, 194764680), (3, 129843120), (4, 97382340), (5, 77905872), (6, 64921560), (8, 48691170), (9, 43281040), (10, 38952936), (11, 35411760), (12, 32460780), (15, 25968624), (16, 24345585), (18, 21640520), (20, 19476468), (22, 17705880), (24, 16230390), (30, 12984312), (33, 11803920), (36, 10820260), (40, 9738234), (44, 8852940), (45, 8656208), (48, 8115195), (55, 7082352), (60, 6492156), (66, 5901960), (72, 5410130), (80, 4869117), (88, 4426470), (90, 4328104), (99, 3934640), (110, 3541176), (120, 3246078), (132, 2950980), (137, 2843280), (144, 2705065), (165, 2360784), (176, 2213235), (180, 2164052), (198, 1967320), (220, 1770588), (240, 1623039), (264, 1475490), (274, 1421640), (330, 1180392), (359, 1085040), (360, 1082026), (396, 983660), (411, 947760), (440, 885294), (495, 786928), (528, 737745), (548, 710820), (660, 590196), (685, 568656), (718, 542520), (720, 541013), (792, 491830), (822, 473880), (880, 442647), (990, 393464), (1077, 361680), (1096, 355410), (1233, 315920), (1320, 295098), (1370, 284328), (1436, 271260), (1507, 258480), (1584, 245915), (1644, 236940), (1795, 217008), (1980, 196732), (2055, 189552), (2154, 180840), (2192, 177705), (2466, 157960), (2640, 147549), (2740, 142164), (2872, 135630), (3014, 129240), (3231, 120560), (3288, 118470), (3590, 108504), (3949, 98640), (3960, 98366), (4110, 94776), (4308, 90420), (4521, 86160), (4932, 78980), (5385, 72336), (5480, 71082), (5744, 67815), (6028, 64620), (6165, 63184), (6462, 60280), (6576, 59235), (7180, 54252), (7535, 51696), (7898, 49320), (7920, 49183), (8220, 47388), (8616, 45210), (9042, 43080), (9864, 39490), (10770, 36168), (10960, 35541), (11847, 32880), (12056, 32310), (12330, 31592), (12924, 30140), (13563, 28720), (14360, 27126), (15070, 25848), (15796, 24660), (16155, 24112), (16440, 23694), (17232, 22605), (18084, 21540), (19728, 19745)]