19629305280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{524287}}^1$

素因数の和:524323

約数の個数: 168

約数和(自身を含む): 72710356992

約数和(自身を除く): 53081051712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 524287, 1048574, 1572861, 2097148, 2621435, 3145722, 4194296, 4718583, 5242870, 6291444, 6815731, 7864305, 8388592, 9437166, 10485740, 12582888, 13631462, 15728610, 16777184, 18874332, 20447193, 20971480, 23592915, 25165776, 27262924, 31457220, 33554368, 34078655, 37748664, 40894386, 41942960, 47185830, 50331552, 54525848, 61341579, 62914440, 68157310, 75497328, 81788772, 83885920, 94371660, 100663104, 102235965, 109051696, 122683158, 125828880, 136314620, 150994656, 163577544, 167771840, 188743320, 204471930, 218103392, 245366316, 251657760, 272629240, 301989312, 306707895, 327155088, 377486640, 408943860, 436206784, 490732632, 503315520, 545258480, 613415790, 654310176, 754973280, 817887720, 981465264, 1090516960, 1226831580, 1308620352, 1509946560, 1635775440, 1962930528, 2181033920, 2453663160, 3271550880, 3925861056, 4907326320, 6543101760, 9814652640, 19629305280]

約数ペア:

[(1, 19629305280), (2, 9814652640), (3, 6543101760), (4, 4907326320), (5, 3925861056), (6, 3271550880), (8, 2453663160), (9, 2181033920), (10, 1962930528), (12, 1635775440), (13, 1509946560), (15, 1308620352), (16, 1226831580), (18, 1090516960), (20, 981465264), (24, 817887720), (26, 754973280), (30, 654310176), (32, 613415790), (36, 545258480), (39, 503315520), (40, 490732632), (45, 436206784), (48, 408943860), (52, 377486640), (60, 327155088), (64, 306707895), (65, 301989312), (72, 272629240), (78, 251657760), (80, 245366316), (90, 218103392), (96, 204471930), (104, 188743320), (117, 167771840), (120, 163577544), (130, 150994656), (144, 136314620), (156, 125828880), (160, 122683158), (180, 109051696), (192, 102235965), (195, 100663104), (208, 94371660), (234, 83885920), (240, 81788772), (260, 75497328), (288, 68157310), (312, 62914440), (320, 61341579), (360, 54525848), (390, 50331552), (416, 47185830), (468, 41942960), (480, 40894386), (520, 37748664), (576, 34078655), (585, 33554368), (624, 31457220), (720, 27262924), (780, 25165776), (832, 23592915), (936, 20971480), (960, 20447193), (1040, 18874332), (1170, 16777184), (1248, 15728610), (1440, 13631462), (1560, 12582888), (1872, 10485740), (2080, 9437166), (2340, 8388592), (2496, 7864305), (2880, 6815731), (3120, 6291444), (3744, 5242870), (4160, 4718583), (4680, 4194296), (6240, 3145722), (7488, 2621435), (9360, 2097148), (12480, 1572861), (18720, 1048574), (37440, 524287)]