242863920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 360

約数和(自身を含む): 941221008

約数和(自身を除く): 698357088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 180, 186, 195, 208, 216, 234, 240, 243, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 432, 465, 468, 486, 496, 520, 540, 558, 585, 620, 624, 648, 702, 720, 744, 780, 806, 810, 837, 930, 936, 961, 972, 1040, 1053, 1080, 1116, 1170, 1209, 1215, 1240, 1296, 1395, 1404, 1488, 1560, 1612, 1620, 1674, 1755, 1860, 1872, 1922, 1944, 2015, 2106, 2160, 2232, 2340, 2418, 2430, 2480, 2511, 2790, 2808, 2883, 3120, 3159, 3224, 3240, 3348, 3510, 3627, 3720, 3844, 3888, 4030, 4185, 4212, 4464, 4680, 4805, 4836, 4860, 5022, 5265, 5580, 5616, 5766, 6045, 6318, 6448, 6480, 6696, 7020, 7254, 7440, 7533, 7688, 8060, 8370, 8424, 8649, 9360, 9610, 9672, 9720, 10044, 10530, 10881, 11160, 11532, 12090, 12493, 12555, 12636, 13392, 14040, 14415, 14508, 15066, 15376, 15795, 16120, 16740, 16848, 17298, 18135, 19220, 19344, 19440, 20088, 21060, 21762, 22320, 23064, 24180, 24986, 25110, 25272, 25947, 28080, 28830, 29016, 30132, 31590, 32240, 32643, 33480, 34596, 36270, 37479, 37665, 38440, 40176, 42120, 43245, 43524, 46128, 48360, 49972, 50220, 50544, 51894, 54405, 57660, 58032, 60264, 62465, 63180, 65286, 66960, 69192, 72540, 74958, 75330, 76880, 77841, 84240, 86490, 87048, 96720, 97929, 99944, 100440, 103788, 108810, 112437, 115320, 120528, 124930, 126360, 129735, 130572, 138384, 145080, 149916, 150660, 155682, 163215, 172980, 174096, 187395, 195858, 199888, 200880, 207576, 217620, 224874, 230640, 233523, 249860, 252720, 259470, 261144, 290160, 299832, 301320, 311364, 326430, 337311, 345960, 374790, 389205, 391716, 415152, 435240, 449748, 467046, 489645, 499720, 518940, 522288, 562185, 599664, 602640, 622728, 652860, 674622, 691920, 749580, 778410, 783432, 870480, 899496, 934092, 979290, 999440, 1011933, 1037880, 1124370, 1167615, 1245456, 1305720, 1349244, 1499160, 1556820, 1566864, 1686555, 1798992, 1868184, 1958580, 2023866, 2075760, 2248740, 2335230, 2611440, 2698488, 2998320, 3035799, 3113640, 3373110, 3736368, 3917160, 4047732, 4497480, 4670460, 5059665, 5396976, 6071598, 6227280, 6746220, 7834320, 8095464, 8994960, 9340920, 10119330, 12143196, 13492440, 15178995, 16190928, 18681840, 20238660, 24286392, 26984880, 30357990, 40477320, 48572784, 60715980, 80954640, 121431960, 242863920]

約数ペア:

[(1, 242863920), (2, 121431960), (3, 80954640), (4, 60715980), (5, 48572784), (6, 40477320), (8, 30357990), (9, 26984880), (10, 24286392), (12, 20238660), (13, 18681840), (15, 16190928), (16, 15178995), (18, 13492440), (20, 12143196), (24, 10119330), (26, 9340920), (27, 8994960), (30, 8095464), (31, 7834320), (36, 6746220), (39, 6227280), (40, 6071598), (45, 5396976), (48, 5059665), (52, 4670460), (54, 4497480), (60, 4047732), (62, 3917160), (65, 3736368), (72, 3373110), (78, 3113640), (80, 3035799), (81, 2998320), (90, 2698488), (93, 2611440), (104, 2335230), (108, 2248740), (117, 2075760), (120, 2023866), (124, 1958580), (130, 1868184), (135, 1798992), (144, 1686555), (155, 1566864), (156, 1556820), (162, 1499160), (180, 1349244), (186, 1305720), (195, 1245456), (208, 1167615), (216, 1124370), (234, 1037880), (240, 1011933), (243, 999440), (248, 979290), (260, 934092), (270, 899496), (279, 870480), (310, 783432), (312, 778410), (324, 749580), (351, 691920), (360, 674622), (372, 652860), (390, 622728), (403, 602640), (405, 599664), (432, 562185), (465, 522288), (468, 518940), (486, 499720), (496, 489645), (520, 467046), (540, 449748), (558, 435240), (585, 415152), (620, 391716), (624, 389205), (648, 374790), (702, 345960), (720, 337311), (744, 326430), (780, 311364), (806, 301320), (810, 299832), (837, 290160), (930, 261144), (936, 259470), (961, 252720), (972, 249860), (1040, 233523), (1053, 230640), (1080, 224874), (1116, 217620), (1170, 207576), (1209, 200880), (1215, 199888), (1240, 195858), (1296, 187395), (1395, 174096), (1404, 172980), (1488, 163215), (1560, 155682), (1612, 150660), (1620, 149916), (1674, 145080), (1755, 138384), (1860, 130572), (1872, 129735), (1922, 126360), (1944, 124930), (2015, 120528), (2106, 115320), (2160, 112437), (2232, 108810), (2340, 103788), (2418, 100440), (2430, 99944), (2480, 97929), (2511, 96720), (2790, 87048), (2808, 86490), (2883, 84240), (3120, 77841), (3159, 76880), (3224, 75330), (3240, 74958), (3348, 72540), (3510, 69192), (3627, 66960), (3720, 65286), (3844, 63180), (3888, 62465), (4030, 60264), (4185, 58032), (4212, 57660), (4464, 54405), (4680, 51894), (4805, 50544), (4836, 50220), (4860, 49972), (5022, 48360), (5265, 46128), (5580, 43524), (5616, 43245), (5766, 42120), (6045, 40176), (6318, 38440), (6448, 37665), (6480, 37479), (6696, 36270), (7020, 34596), (7254, 33480), (7440, 32643), (7533, 32240), (7688, 31590), (8060, 30132), (8370, 29016), (8424, 28830), (8649, 28080), (9360, 25947), (9610, 25272), (9672, 25110), (9720, 24986), (10044, 24180), (10530, 23064), (10881, 22320), (11160, 21762), (11532, 21060), (12090, 20088), (12493, 19440), (12555, 19344), (12636, 19220), (13392, 18135), (14040, 17298), (14415, 16848), (14508, 16740), (15066, 16120), (15376, 15795)]