513835920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 320

約数和(自身を含む): 1974873600

約数和(自身を除く): 1461037680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 174, 180, 195, 208, 216, 232, 234, 240, 260, 261, 270, 290, 312, 348, 351, 360, 377, 390, 432, 435, 464, 468, 520, 522, 540, 580, 585, 624, 631, 696, 702, 720, 754, 780, 783, 870, 936, 1040, 1044, 1080, 1131, 1160, 1170, 1262, 1305, 1392, 1404, 1508, 1560, 1566, 1740, 1755, 1872, 1885, 1893, 2088, 2160, 2262, 2320, 2340, 2524, 2610, 2808, 3016, 3120, 3132, 3155, 3393, 3480, 3510, 3770, 3786, 3915, 4176, 4524, 4680, 5048, 5220, 5616, 5655, 5679, 6032, 6264, 6310, 6786, 6960, 7020, 7540, 7572, 7830, 8203, 9048, 9360, 9465, 10096, 10179, 10440, 11310, 11358, 12528, 12620, 13572, 14040, 15080, 15144, 15660, 16406, 16965, 17037, 18096, 18299, 18930, 20358, 20880, 22620, 22716, 24609, 25240, 27144, 28080, 28395, 30160, 30288, 31320, 32812, 33930, 34074, 36598, 37860, 40716, 41015, 45240, 45432, 49218, 50480, 50895, 54288, 54897, 56790, 62640, 65624, 67860, 68148, 73196, 73827, 75720, 81432, 82030, 85185, 90480, 90864, 91495, 98436, 101790, 109794, 113580, 123045, 131248, 135720, 136296, 146392, 147654, 151440, 162864, 164060, 164691, 170370, 182990, 196872, 203580, 219588, 221481, 227160, 237887, 246090, 271440, 272592, 274485, 292784, 295308, 328120, 329382, 340740, 365980, 369135, 393744, 407160, 439176, 442962, 454320, 475774, 492180, 494073, 548970, 590616, 656240, 658764, 681480, 713661, 731960, 738270, 814320, 823455, 878352, 885924, 951548, 984360, 988146, 1097940, 1107405, 1181232, 1189435, 1317528, 1362960, 1427322, 1463920, 1476540, 1646910, 1771848, 1903096, 1968720, 1976292, 2140983, 2195880, 2214810, 2378870, 2470365, 2635056, 2854644, 2953080, 3293820, 3543696, 3568305, 3806192, 3952584, 4281966, 4391760, 4429620, 4757740, 4940730, 5709288, 5906160, 6422949, 6587640, 7136610, 7905168, 8563932, 8859240, 9515480, 9881460, 10704915, 11418576, 12845898, 13175280, 14273220, 17127864, 17718480, 19030960, 19762920, 21409830, 25691796, 28546440, 32114745, 34255728, 39525840, 42819660, 51383592, 57092880, 64229490, 85639320, 102767184, 128458980, 171278640, 256917960, 513835920]

約数ペア:

[(1, 513835920), (2, 256917960), (3, 171278640), (4, 128458980), (5, 102767184), (6, 85639320), (8, 64229490), (9, 57092880), (10, 51383592), (12, 42819660), (13, 39525840), (15, 34255728), (16, 32114745), (18, 28546440), (20, 25691796), (24, 21409830), (26, 19762920), (27, 19030960), (29, 17718480), (30, 17127864), (36, 14273220), (39, 13175280), (40, 12845898), (45, 11418576), (48, 10704915), (52, 9881460), (54, 9515480), (58, 8859240), (60, 8563932), (65, 7905168), (72, 7136610), (78, 6587640), (80, 6422949), (87, 5906160), (90, 5709288), (104, 4940730), (108, 4757740), (116, 4429620), (117, 4391760), (120, 4281966), (130, 3952584), (135, 3806192), (144, 3568305), (145, 3543696), (156, 3293820), (174, 2953080), (180, 2854644), (195, 2635056), (208, 2470365), (216, 2378870), (232, 2214810), (234, 2195880), (240, 2140983), (260, 1976292), (261, 1968720), (270, 1903096), (290, 1771848), (312, 1646910), (348, 1476540), (351, 1463920), (360, 1427322), (377, 1362960), (390, 1317528), (432, 1189435), (435, 1181232), (464, 1107405), (468, 1097940), (520, 988146), (522, 984360), (540, 951548), (580, 885924), (585, 878352), (624, 823455), (631, 814320), (696, 738270), (702, 731960), (720, 713661), (754, 681480), (780, 658764), (783, 656240), (870, 590616), (936, 548970), (1040, 494073), (1044, 492180), (1080, 475774), (1131, 454320), (1160, 442962), (1170, 439176), (1262, 407160), (1305, 393744), (1392, 369135), (1404, 365980), (1508, 340740), (1560, 329382), (1566, 328120), (1740, 295308), (1755, 292784), (1872, 274485), (1885, 272592), (1893, 271440), (2088, 246090), (2160, 237887), (2262, 227160), (2320, 221481), (2340, 219588), (2524, 203580), (2610, 196872), (2808, 182990), (3016, 170370), (3120, 164691), (3132, 164060), (3155, 162864), (3393, 151440), (3480, 147654), (3510, 146392), (3770, 136296), (3786, 135720), (3915, 131248), (4176, 123045), (4524, 113580), (4680, 109794), (5048, 101790), (5220, 98436), (5616, 91495), (5655, 90864), (5679, 90480), (6032, 85185), (6264, 82030), (6310, 81432), (6786, 75720), (6960, 73827), (7020, 73196), (7540, 68148), (7572, 67860), (7830, 65624), (8203, 62640), (9048, 56790), (9360, 54897), (9465, 54288), (10096, 50895), (10179, 50480), (10440, 49218), (11310, 45432), (11358, 45240), (12528, 41015), (12620, 40716), (13572, 37860), (14040, 36598), (15080, 34074), (15144, 33930), (15660, 32812), (16406, 31320), (16965, 30288), (17037, 30160), (18096, 28395), (18299, 28080), (18930, 27144), (20358, 25240), (20880, 24609), (22620, 22716)]