16620804720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1262

約数の個数: 400

約数和(自身を含む): 62552996352

約数和(自身を除く): 45932191632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 191, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 382, 390, 405, 432, 468, 520, 540, 573, 585, 624, 648, 702, 720, 764, 780, 810, 936, 955, 1033, 1040, 1053, 1080, 1146, 1170, 1296, 1404, 1528, 1560, 1620, 1719, 1755, 1872, 1910, 2066, 2106, 2160, 2292, 2340, 2483, 2808, 2865, 3056, 3099, 3120, 3240, 3438, 3510, 3820, 4132, 4212, 4584, 4680, 4966, 5157, 5165, 5265, 5616, 5730, 6198, 6480, 6876, 7020, 7449, 7640, 8264, 8424, 8595, 9168, 9297, 9360, 9932, 10314, 10330, 10530, 11460, 12396, 12415, 13429, 13752, 14040, 14898, 15280, 15471, 15495, 16528, 16848, 17190, 18594, 19864, 20628, 20660, 21060, 22347, 22920, 24792, 24830, 25785, 26858, 27504, 27891, 28080, 29796, 30942, 30990, 34380, 37188, 37245, 39728, 40287, 41256, 41320, 42120, 44694, 45840, 46485, 49584, 49660, 51570, 53716, 55782, 59592, 61884, 61980, 67041, 67145, 68760, 74376, 74490, 77355, 80574, 82512, 82640, 83673, 84240, 89388, 92970, 99320, 103140, 107432, 111564, 111735, 119184, 120861, 123768, 123960, 134082, 134290, 137520, 139455, 148752, 148980, 154710, 161148, 167346, 178776, 185940, 197303, 198640, 201123, 201435, 206280, 214864, 223128, 223470, 241722, 247536, 247920, 268164, 268580, 278910, 297960, 309420, 322296, 334692, 335205, 357552, 362583, 371880, 394606, 402246, 402870, 412560, 418365, 446256, 446940, 483444, 536328, 537160, 557820, 591909, 595920, 604305, 618840, 644592, 669384, 670410, 725166, 743760, 789212, 804492, 805740, 836730, 893880, 966888, 986515, 1005615, 1072656, 1074320, 1087749, 1115640, 1183818, 1208610, 1237680, 1338768, 1340820, 1450332, 1578424, 1608984, 1611480, 1673460, 1775727, 1787760, 1812915, 1933776, 1973030, 2011230, 2175498, 2231280, 2367636, 2417220, 2564939, 2681640, 2900664, 2959545, 3156848, 3217968, 3222960, 3346920, 3551454, 3625830, 3946060, 4022460, 4350996, 4735272, 4834440, 5129878, 5327181, 5363280, 5438745, 5801328, 5919090, 6693840, 7102908, 7251660, 7694817, 7892120, 8044920, 8701992, 8878635, 9470544, 9668880, 10259756, 10654362, 10877490, 11838180, 12824695, 14205816, 14503320, 15389634, 15784240, 15981543, 16089840, 17403984, 17757270, 20519512, 21308724, 21754980, 23084451, 23676360, 25649390, 26635905, 28411632, 29006640, 30779268, 31963086, 35514540, 38474085, 41039024, 42617448, 43509960, 46168902, 47352720, 51298780, 53271810, 61558536, 63926172, 69253353, 71029080, 76948170, 79907715, 85234896, 87019920, 92337804, 102597560, 106543620, 115422255, 123117072, 127852344, 138506706, 142058160, 153896340, 159815430, 184675608, 205195120, 207760059, 213087240, 230844510, 255704688, 277013412, 307792680, 319630860, 346266765, 369351216, 415520118, 426174480, 461689020, 554026824, 615585360, 639261720, 692533530, 831040236, 923378040, 1038800295, 1108053648, 1278523440, 1385067060, 1662080472, 1846756080, 2077600590, 2770134120, 3324160944, 4155201180, 5540268240, 8310402360, 16620804720]

約数ペア:

[(1, 16620804720), (2, 8310402360), (3, 5540268240), (4, 4155201180), (5, 3324160944), (6, 2770134120), (8, 2077600590), (9, 1846756080), (10, 1662080472), (12, 1385067060), (13, 1278523440), (15, 1108053648), (16, 1038800295), (18, 923378040), (20, 831040236), (24, 692533530), (26, 639261720), (27, 615585360), (30, 554026824), (36, 461689020), (39, 426174480), (40, 415520118), (45, 369351216), (48, 346266765), (52, 319630860), (54, 307792680), (60, 277013412), (65, 255704688), (72, 230844510), (78, 213087240), (80, 207760059), (81, 205195120), (90, 184675608), (104, 159815430), (108, 153896340), (117, 142058160), (120, 138506706), (130, 127852344), (135, 123117072), (144, 115422255), (156, 106543620), (162, 102597560), (180, 92337804), (191, 87019920), (195, 85234896), (208, 79907715), (216, 76948170), (234, 71029080), (240, 69253353), (260, 63926172), (270, 61558536), (312, 53271810), (324, 51298780), (351, 47352720), (360, 46168902), (382, 43509960), (390, 42617448), (405, 41039024), (432, 38474085), (468, 35514540), (520, 31963086), (540, 30779268), (573, 29006640), (585, 28411632), (624, 26635905), (648, 25649390), (702, 23676360), (720, 23084451), (764, 21754980), (780, 21308724), (810, 20519512), (936, 17757270), (955, 17403984), (1033, 16089840), (1040, 15981543), (1053, 15784240), (1080, 15389634), (1146, 14503320), (1170, 14205816), (1296, 12824695), (1404, 11838180), (1528, 10877490), (1560, 10654362), (1620, 10259756), (1719, 9668880), (1755, 9470544), (1872, 8878635), (1910, 8701992), (2066, 8044920), (2106, 7892120), (2160, 7694817), (2292, 7251660), (2340, 7102908), (2483, 6693840), (2808, 5919090), (2865, 5801328), (3056, 5438745), (3099, 5363280), (3120, 5327181), (3240, 5129878), (3438, 4834440), (3510, 4735272), (3820, 4350996), (4132, 4022460), (4212, 3946060), (4584, 3625830), (4680, 3551454), (4966, 3346920), (5157, 3222960), (5165, 3217968), (5265, 3156848), (5616, 2959545), (5730, 2900664), (6198, 2681640), (6480, 2564939), (6876, 2417220), (7020, 2367636), (7449, 2231280), (7640, 2175498), (8264, 2011230), (8424, 1973030), (8595, 1933776), (9168, 1812915), (9297, 1787760), (9360, 1775727), (9932, 1673460), (10314, 1611480), (10330, 1608984), (10530, 1578424), (11460, 1450332), (12396, 1340820), (12415, 1338768), (13429, 1237680), (13752, 1208610), (14040, 1183818), (14898, 1115640), (15280, 1087749), (15471, 1074320), (15495, 1072656), (16528, 1005615), (16848, 986515), (17190, 966888), (18594, 893880), (19864, 836730), (20628, 805740), (20660, 804492), (21060, 789212), (22347, 743760), (22920, 725166), (24792, 670410), (24830, 669384), (25785, 644592), (26858, 618840), (27504, 604305), (27891, 595920), (28080, 591909), (29796, 557820), (30942, 537160), (30990, 536328), (34380, 483444), (37188, 446940), (37245, 446256), (39728, 418365), (40287, 412560), (41256, 402870), (41320, 402246), (42120, 394606), (44694, 371880), (45840, 362583), (46485, 357552), (49584, 335205), (49660, 334692), (51570, 322296), (53716, 309420), (55782, 297960), (59592, 278910), (61884, 268580), (61980, 268164), (67041, 247920), (67145, 247536), (68760, 241722), (74376, 223470), (74490, 223128), (77355, 214864), (80574, 206280), (82512, 201435), (82640, 201123), (83673, 198640), (84240, 197303), (89388, 185940), (92970, 178776), (99320, 167346), (103140, 161148), (107432, 154710), (111564, 148980), (111735, 148752), (119184, 139455), (120861, 137520), (123768, 134290), (123960, 134082)]