505973520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 320

約数和(自身を含む): 1931543040

約数和(自身を除く): 1425569520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 296, 312, 333, 351, 360, 370, 390, 432, 444, 468, 481, 487, 520, 540, 555, 585, 592, 624, 666, 702, 720, 740, 780, 888, 936, 962, 974, 999, 1040, 1080, 1110, 1170, 1332, 1404, 1443, 1461, 1480, 1560, 1665, 1755, 1776, 1872, 1924, 1948, 1998, 2160, 2220, 2340, 2405, 2435, 2664, 2808, 2886, 2922, 2960, 3120, 3330, 3510, 3848, 3896, 3996, 4329, 4383, 4440, 4680, 4810, 4870, 4995, 5328, 5616, 5772, 5844, 6331, 6660, 7020, 7215, 7305, 7696, 7792, 7992, 8658, 8766, 8880, 9360, 9620, 9740, 9990, 11544, 11688, 12662, 12987, 13149, 13320, 14040, 14430, 14610, 15984, 17316, 17532, 18019, 18993, 19240, 19480, 19980, 21645, 21915, 23088, 23376, 25324, 25974, 26298, 26640, 28080, 28860, 29220, 31655, 34632, 35064, 36038, 37986, 38480, 38960, 39960, 43290, 43830, 50648, 51948, 52596, 54057, 56979, 57720, 58440, 63310, 64935, 65745, 69264, 70128, 72076, 75972, 79920, 86580, 87660, 90095, 94965, 101296, 103896, 105192, 108114, 113958, 115440, 116880, 126620, 129870, 131490, 144152, 151944, 162171, 170937, 173160, 175320, 180190, 189930, 207792, 210384, 216228, 227916, 234247, 253240, 259740, 262980, 270285, 284895, 288304, 303888, 324342, 341874, 346320, 350640, 360380, 379860, 432456, 455832, 468494, 486513, 506480, 519480, 525960, 540570, 569790, 648684, 683748, 702741, 720760, 759720, 810855, 854685, 864912, 911664, 936988, 973026, 1038960, 1051920, 1081140, 1139580, 1171235, 1297368, 1367496, 1405482, 1441520, 1519440, 1621710, 1709370, 1873976, 1946052, 2108223, 2162280, 2279160, 2342470, 2432565, 2594736, 2734992, 2810964, 3243420, 3418740, 3513705, 3747952, 3892104, 4216446, 4324560, 4558320, 4684940, 4865130, 5621928, 6324669, 6486840, 6837480, 7027410, 7784208, 8432892, 9369880, 9730260, 10541115, 11243856, 12649338, 12973680, 13674960, 14054820, 16865784, 18739760, 19460520, 21082230, 25298676, 28109640, 31623345, 33731568, 38921040, 42164460, 50597352, 56219280, 63246690, 84328920, 101194704, 126493380, 168657840, 252986760, 505973520]

約数ペア:

[(1, 505973520), (2, 252986760), (3, 168657840), (4, 126493380), (5, 101194704), (6, 84328920), (8, 63246690), (9, 56219280), (10, 50597352), (12, 42164460), (13, 38921040), (15, 33731568), (16, 31623345), (18, 28109640), (20, 25298676), (24, 21082230), (26, 19460520), (27, 18739760), (30, 16865784), (36, 14054820), (37, 13674960), (39, 12973680), (40, 12649338), (45, 11243856), (48, 10541115), (52, 9730260), (54, 9369880), (60, 8432892), (65, 7784208), (72, 7027410), (74, 6837480), (78, 6486840), (80, 6324669), (90, 5621928), (104, 4865130), (108, 4684940), (111, 4558320), (117, 4324560), (120, 4216446), (130, 3892104), (135, 3747952), (144, 3513705), (148, 3418740), (156, 3243420), (180, 2810964), (185, 2734992), (195, 2594736), (208, 2432565), (216, 2342470), (222, 2279160), (234, 2162280), (240, 2108223), (260, 1946052), (270, 1873976), (296, 1709370), (312, 1621710), (333, 1519440), (351, 1441520), (360, 1405482), (370, 1367496), (390, 1297368), (432, 1171235), (444, 1139580), (468, 1081140), (481, 1051920), (487, 1038960), (520, 973026), (540, 936988), (555, 911664), (585, 864912), (592, 854685), (624, 810855), (666, 759720), (702, 720760), (720, 702741), (740, 683748), (780, 648684), (888, 569790), (936, 540570), (962, 525960), (974, 519480), (999, 506480), (1040, 486513), (1080, 468494), (1110, 455832), (1170, 432456), (1332, 379860), (1404, 360380), (1443, 350640), (1461, 346320), (1480, 341874), (1560, 324342), (1665, 303888), (1755, 288304), (1776, 284895), (1872, 270285), (1924, 262980), (1948, 259740), (1998, 253240), (2160, 234247), (2220, 227916), (2340, 216228), (2405, 210384), (2435, 207792), (2664, 189930), (2808, 180190), (2886, 175320), (2922, 173160), (2960, 170937), (3120, 162171), (3330, 151944), (3510, 144152), (3848, 131490), (3896, 129870), (3996, 126620), (4329, 116880), (4383, 115440), (4440, 113958), (4680, 108114), (4810, 105192), (4870, 103896), (4995, 101296), (5328, 94965), (5616, 90095), (5772, 87660), (5844, 86580), (6331, 79920), (6660, 75972), (7020, 72076), (7215, 70128), (7305, 69264), (7696, 65745), (7792, 64935), (7992, 63310), (8658, 58440), (8766, 57720), (8880, 56979), (9360, 54057), (9620, 52596), (9740, 51948), (9990, 50648), (11544, 43830), (11688, 43290), (12662, 39960), (12987, 38960), (13149, 38480), (13320, 37986), (14040, 36038), (14430, 35064), (14610, 34632), (15984, 31655), (17316, 29220), (17532, 28860), (18019, 28080), (18993, 26640), (19240, 26298), (19480, 25974), (19980, 25324), (21645, 23376), (21915, 23088)]