2549646720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 320

約数和(自身を含む): 9197258400

約数和(自身を除く): 6647611680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 137, 144, 160, 162, 180, 192, 216, 240, 270, 274, 288, 320, 324, 359, 360, 384, 405, 411, 432, 480, 540, 548, 576, 640, 648, 685, 718, 720, 810, 822, 864, 960, 1077, 1080, 1096, 1152, 1233, 1296, 1370, 1436, 1440, 1620, 1644, 1728, 1795, 1920, 2055, 2154, 2160, 2192, 2466, 2592, 2740, 2872, 2880, 3231, 3240, 3288, 3456, 3590, 3699, 4110, 4308, 4320, 4384, 4932, 5184, 5385, 5480, 5744, 5760, 6165, 6462, 6480, 6576, 7180, 7398, 8220, 8616, 8640, 8768, 9693, 9864, 10368, 10770, 10960, 11097, 11488, 12330, 12924, 12960, 13152, 14360, 14796, 16155, 16440, 17232, 17280, 17536, 18495, 19386, 19728, 21540, 21920, 22194, 22976, 24660, 25848, 25920, 26304, 28720, 29079, 29592, 32310, 32880, 34464, 36990, 38772, 39456, 43080, 43840, 44388, 45952, 48465, 49183, 49320, 51696, 51840, 52608, 55485, 57440, 58158, 59184, 64620, 65760, 68928, 73980, 77544, 78912, 86160, 87680, 88776, 96930, 98366, 98640, 103392, 110970, 114880, 116316, 118368, 129240, 131520, 137856, 145395, 147549, 147960, 155088, 157824, 172320, 177552, 193860, 196732, 197280, 206784, 221940, 229760, 232632, 236736, 245915, 258480, 263040, 290790, 295098, 295920, 310176, 344640, 355104, 387720, 393464, 394560, 413568, 442647, 443880, 465264, 473472, 491830, 516960, 581580, 590196, 591840, 620352, 689280, 710208, 737745, 775440, 786928, 789120, 885294, 887760, 930528, 983660, 1033920, 1163160, 1180392, 1183680, 1240704, 1327941, 1420416, 1475490, 1550880, 1573856, 1770588, 1775520, 1861056, 1967320, 2067840, 2213235, 2326320, 2360784, 2367360, 2655882, 2950980, 3101760, 3147712, 3541176, 3551040, 3722112, 3934640, 3983823, 4426470, 4652640, 4721568, 5311764, 5901960, 6203520, 6295424, 6639705, 7082352, 7102080, 7869280, 7967646, 8852940, 9305280, 9443136, 10623528, 11803920, 13279410, 14164704, 15738560, 15935292, 17705880, 18610560, 18886272, 19919115, 21247056, 23607840, 26558820, 28329408, 31477120, 31870584, 35411760, 39838230, 42494112, 47215680, 53117640, 56658816, 63741168, 70823520, 79676460, 84988224, 94431360, 106235280, 127482336, 141647040, 159352920, 169976448, 212470560, 254964672, 283294080, 318705840, 424941120, 509929344, 637411680, 849882240, 1274823360, 2549646720]

約数ペア:

[(1, 2549646720), (2, 1274823360), (3, 849882240), (4, 637411680), (5, 509929344), (6, 424941120), (8, 318705840), (9, 283294080), (10, 254964672), (12, 212470560), (15, 169976448), (16, 159352920), (18, 141647040), (20, 127482336), (24, 106235280), (27, 94431360), (30, 84988224), (32, 79676460), (36, 70823520), (40, 63741168), (45, 56658816), (48, 53117640), (54, 47215680), (60, 42494112), (64, 39838230), (72, 35411760), (80, 31870584), (81, 31477120), (90, 28329408), (96, 26558820), (108, 23607840), (120, 21247056), (128, 19919115), (135, 18886272), (137, 18610560), (144, 17705880), (160, 15935292), (162, 15738560), (180, 14164704), (192, 13279410), (216, 11803920), (240, 10623528), (270, 9443136), (274, 9305280), (288, 8852940), (320, 7967646), (324, 7869280), (359, 7102080), (360, 7082352), (384, 6639705), (405, 6295424), (411, 6203520), (432, 5901960), (480, 5311764), (540, 4721568), (548, 4652640), (576, 4426470), (640, 3983823), (648, 3934640), (685, 3722112), (718, 3551040), (720, 3541176), (810, 3147712), (822, 3101760), (864, 2950980), (960, 2655882), (1077, 2367360), (1080, 2360784), (1096, 2326320), (1152, 2213235), (1233, 2067840), (1296, 1967320), (1370, 1861056), (1436, 1775520), (1440, 1770588), (1620, 1573856), (1644, 1550880), (1728, 1475490), (1795, 1420416), (1920, 1327941), (2055, 1240704), (2154, 1183680), (2160, 1180392), (2192, 1163160), (2466, 1033920), (2592, 983660), (2740, 930528), (2872, 887760), (2880, 885294), (3231, 789120), (3240, 786928), (3288, 775440), (3456, 737745), (3590, 710208), (3699, 689280), (4110, 620352), (4308, 591840), (4320, 590196), (4384, 581580), (4932, 516960), (5184, 491830), (5385, 473472), (5480, 465264), (5744, 443880), (5760, 442647), (6165, 413568), (6462, 394560), (6480, 393464), (6576, 387720), (7180, 355104), (7398, 344640), (8220, 310176), (8616, 295920), (8640, 295098), (8768, 290790), (9693, 263040), (9864, 258480), (10368, 245915), (10770, 236736), (10960, 232632), (11097, 229760), (11488, 221940), (12330, 206784), (12924, 197280), (12960, 196732), (13152, 193860), (14360, 177552), (14796, 172320), (16155, 157824), (16440, 155088), (17232, 147960), (17280, 147549), (17536, 145395), (18495, 137856), (19386, 131520), (19728, 129240), (21540, 118368), (21920, 116316), (22194, 114880), (22976, 110970), (24660, 103392), (25848, 98640), (25920, 98366), (26304, 96930), (28720, 88776), (29079, 87680), (29592, 86160), (32310, 78912), (32880, 77544), (34464, 73980), (36990, 68928), (38772, 65760), (39456, 64620), (43080, 59184), (43840, 58158), (44388, 57440), (45952, 55485), (48465, 52608), (49183, 51840), (49320, 51696)]