261059760

素因数分解:

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

素因数の和:1074

約数の個数: 240

約数和(自身を含む): 980083104

約数和(自身を除く): 719023344

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, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1033, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2066, 2106, 2160, 2340, 2430, 2808, 3099, 3120, 3159, 3240, 3510, 3888, 4132, 4212, 4680, 4860, 5165, 5265, 5616, 6198, 6318, 6480, 7020, 8264, 8424, 9297, 9360, 9720, 10330, 10530, 12396, 12636, 13429, 14040, 15495, 15795, 16528, 16848, 18594, 19440, 20660, 21060, 24792, 25272, 26858, 27891, 28080, 30990, 31590, 37188, 40287, 41320, 42120, 46485, 49584, 50544, 53716, 55782, 61980, 63180, 67145, 74376, 80574, 82640, 83673, 84240, 92970, 107432, 111564, 120861, 123960, 126360, 134290, 139455, 148752, 161148, 167346, 185940, 201435, 214864, 223128, 241722, 247920, 251019, 252720, 268580, 278910, 322296, 334692, 362583, 371880, 402870, 418365, 446256, 483444, 502038, 537160, 557820, 604305, 644592, 669384, 725166, 743760, 805740, 836730, 966888, 1004076, 1074320, 1087749, 1115640, 1208610, 1255095, 1338768, 1450332, 1611480, 1673460, 1812915, 1933776, 2008152, 2175498, 2231280, 2417220, 2510190, 2900664, 3222960, 3263247, 3346920, 3625830, 4016304, 4350996, 4834440, 5020380, 5438745, 5801328, 6526494, 6693840, 7251660, 8701992, 9668880, 10040760, 10877490, 13052988, 14503320, 16316235, 17403984, 20081520, 21754980, 26105976, 29006640, 32632470, 43509960, 52211952, 65264940, 87019920, 130529880, 261059760]

約数ペア:

[(1, 261059760), (2, 130529880), (3, 87019920), (4, 65264940), (5, 52211952), (6, 43509960), (8, 32632470), (9, 29006640), (10, 26105976), (12, 21754980), (13, 20081520), (15, 17403984), (16, 16316235), (18, 14503320), (20, 13052988), (24, 10877490), (26, 10040760), (27, 9668880), (30, 8701992), (36, 7251660), (39, 6693840), (40, 6526494), (45, 5801328), (48, 5438745), (52, 5020380), (54, 4834440), (60, 4350996), (65, 4016304), (72, 3625830), (78, 3346920), (80, 3263247), (81, 3222960), (90, 2900664), (104, 2510190), (108, 2417220), (117, 2231280), (120, 2175498), (130, 2008152), (135, 1933776), (144, 1812915), (156, 1673460), (162, 1611480), (180, 1450332), (195, 1338768), (208, 1255095), (216, 1208610), (234, 1115640), (240, 1087749), (243, 1074320), (260, 1004076), (270, 966888), (312, 836730), (324, 805740), (351, 743760), (360, 725166), (390, 669384), (405, 644592), (432, 604305), (468, 557820), (486, 537160), (520, 502038), (540, 483444), (585, 446256), (624, 418365), (648, 402870), (702, 371880), (720, 362583), (780, 334692), (810, 322296), (936, 278910), (972, 268580), (1033, 252720), (1040, 251019), (1053, 247920), (1080, 241722), (1170, 223128), (1215, 214864), (1296, 201435), (1404, 185940), (1560, 167346), (1620, 161148), (1755, 148752), (1872, 139455), (1944, 134290), (2066, 126360), (2106, 123960), (2160, 120861), (2340, 111564), (2430, 107432), (2808, 92970), (3099, 84240), (3120, 83673), (3159, 82640), (3240, 80574), (3510, 74376), (3888, 67145), (4132, 63180), (4212, 61980), (4680, 55782), (4860, 53716), (5165, 50544), (5265, 49584), (5616, 46485), (6198, 42120), (6318, 41320), (6480, 40287), (7020, 37188), (8264, 31590), (8424, 30990), (9297, 28080), (9360, 27891), (9720, 26858), (10330, 25272), (10530, 24792), (12396, 21060), (12636, 20660), (13429, 19440), (14040, 18594), (15495, 16848), (15795, 16528)]