243857520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 320

約数和(自身を含む): 924048000

約数和(自身を除く): 680190480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 48, 51, 54, 58, 60, 68, 72, 80, 85, 87, 90, 102, 108, 116, 120, 135, 136, 144, 145, 153, 170, 174, 180, 204, 216, 229, 232, 240, 255, 261, 270, 272, 290, 306, 340, 348, 360, 408, 432, 435, 458, 459, 464, 493, 510, 522, 540, 580, 612, 680, 687, 696, 720, 765, 783, 816, 870, 916, 918, 986, 1020, 1044, 1080, 1145, 1160, 1224, 1305, 1360, 1374, 1392, 1479, 1530, 1566, 1740, 1832, 1836, 1972, 2040, 2061, 2088, 2160, 2290, 2295, 2320, 2448, 2465, 2610, 2748, 2958, 3060, 3132, 3435, 3480, 3664, 3672, 3893, 3915, 3944, 4080, 4122, 4176, 4437, 4580, 4590, 4930, 5220, 5496, 5916, 6120, 6183, 6264, 6641, 6870, 6960, 7344, 7395, 7786, 7830, 7888, 8244, 8874, 9160, 9180, 9860, 10305, 10440, 10992, 11679, 11832, 12240, 12366, 12528, 13282, 13311, 13740, 14790, 15572, 15660, 16488, 17748, 18320, 18360, 19465, 19720, 19923, 20610, 20880, 22185, 23358, 23664, 24732, 26564, 26622, 27480, 29580, 30915, 31144, 31320, 32976, 33205, 35037, 35496, 36720, 38930, 39440, 39846, 41220, 44370, 46716, 49464, 53128, 53244, 54960, 58395, 59160, 59769, 61830, 62288, 62640, 66410, 66555, 70074, 70992, 77860, 79692, 82440, 88740, 93432, 98928, 99615, 105111, 106256, 106488, 112897, 116790, 118320, 119538, 123660, 132820, 133110, 140148, 155720, 159384, 164880, 175185, 177480, 179307, 186864, 199230, 210222, 212976, 225794, 233580, 239076, 247320, 265640, 266220, 280296, 298845, 311440, 318768, 338691, 350370, 354960, 358614, 398460, 420444, 451588, 467160, 478152, 494640, 525555, 531280, 532440, 560592, 564485, 597690, 677382, 700740, 717228, 796920, 840888, 896535, 903176, 934320, 956304, 1016073, 1051110, 1064880, 1128970, 1195380, 1354764, 1401480, 1434456, 1593840, 1681776, 1693455, 1793070, 1806352, 2032146, 2102220, 2257940, 2390760, 2709528, 2802960, 2868912, 3048219, 3386910, 3586140, 4064292, 4204440, 4515880, 4781520, 5080365, 5419056, 6096438, 6773820, 7172280, 8128584, 8408880, 9031760, 10160730, 12192876, 13547640, 14344560, 15241095, 16257168, 20321460, 24385752, 27095280, 30482190, 40642920, 48771504, 60964380, 81285840, 121928760, 243857520]

約数ペア:

[(1, 243857520), (2, 121928760), (3, 81285840), (4, 60964380), (5, 48771504), (6, 40642920), (8, 30482190), (9, 27095280), (10, 24385752), (12, 20321460), (15, 16257168), (16, 15241095), (17, 14344560), (18, 13547640), (20, 12192876), (24, 10160730), (27, 9031760), (29, 8408880), (30, 8128584), (34, 7172280), (36, 6773820), (40, 6096438), (45, 5419056), (48, 5080365), (51, 4781520), (54, 4515880), (58, 4204440), (60, 4064292), (68, 3586140), (72, 3386910), (80, 3048219), (85, 2868912), (87, 2802960), (90, 2709528), (102, 2390760), (108, 2257940), (116, 2102220), (120, 2032146), (135, 1806352), (136, 1793070), (144, 1693455), (145, 1681776), (153, 1593840), (170, 1434456), (174, 1401480), (180, 1354764), (204, 1195380), (216, 1128970), (229, 1064880), (232, 1051110), (240, 1016073), (255, 956304), (261, 934320), (270, 903176), (272, 896535), (290, 840888), (306, 796920), (340, 717228), (348, 700740), (360, 677382), (408, 597690), (432, 564485), (435, 560592), (458, 532440), (459, 531280), (464, 525555), (493, 494640), (510, 478152), (522, 467160), (540, 451588), (580, 420444), (612, 398460), (680, 358614), (687, 354960), (696, 350370), (720, 338691), (765, 318768), (783, 311440), (816, 298845), (870, 280296), (916, 266220), (918, 265640), (986, 247320), (1020, 239076), (1044, 233580), (1080, 225794), (1145, 212976), (1160, 210222), (1224, 199230), (1305, 186864), (1360, 179307), (1374, 177480), (1392, 175185), (1479, 164880), (1530, 159384), (1566, 155720), (1740, 140148), (1832, 133110), (1836, 132820), (1972, 123660), (2040, 119538), (2061, 118320), (2088, 116790), (2160, 112897), (2290, 106488), (2295, 106256), (2320, 105111), (2448, 99615), (2465, 98928), (2610, 93432), (2748, 88740), (2958, 82440), (3060, 79692), (3132, 77860), (3435, 70992), (3480, 70074), (3664, 66555), (3672, 66410), (3893, 62640), (3915, 62288), (3944, 61830), (4080, 59769), (4122, 59160), (4176, 58395), (4437, 54960), (4580, 53244), (4590, 53128), (4930, 49464), (5220, 46716), (5496, 44370), (5916, 41220), (6120, 39846), (6183, 39440), (6264, 38930), (6641, 36720), (6870, 35496), (6960, 35037), (7344, 33205), (7395, 32976), (7786, 31320), (7830, 31144), (7888, 30915), (8244, 29580), (8874, 27480), (9160, 26622), (9180, 26564), (9860, 24732), (10305, 23664), (10440, 23358), (10992, 22185), (11679, 20880), (11832, 20610), (12240, 19923), (12366, 19720), (12528, 19465), (13282, 18360), (13311, 18320), (13740, 17748), (14790, 16488), (15572, 15660)]