1391658840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9011}}^1$

素因数の和:9055

約数の個数: 256

約数和(自身を含む): 5450457600

約数和(自身を除く): 4058798760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3432, 3510, 3861, 3960, 4290, 4680, 5148, 5720, 5940, 6435, 7020, 7722, 8580, 9011, 10296, 11880, 12870, 14040, 15444, 17160, 18022, 19305, 25740, 27033, 30888, 36044, 38610, 45055, 51480, 54066, 72088, 77220, 81099, 90110, 99121, 108132, 117143, 135165, 154440, 162198, 180220, 198242, 216264, 234286, 243297, 270330, 297363, 324396, 351429, 360440, 396484, 405495, 468572, 486594, 495605, 540660, 585715, 594726, 648792, 702858, 792968, 810990, 892089, 937144, 973188, 991210, 1054287, 1081320, 1171430, 1189452, 1216485, 1288573, 1405716, 1486815, 1621980, 1757145, 1784178, 1946376, 1982420, 2108574, 2342860, 2378904, 2432970, 2577146, 2676267, 2811432, 2973630, 3162861, 3243960, 3514290, 3568356, 3865719, 3964840, 4217148, 4460445, 4685720, 4865940, 5154292, 5271435, 5352534, 5947260, 6325722, 6442865, 7028580, 7136712, 7731438, 8434296, 8920890, 9731880, 10308584, 10542870, 10705068, 11597157, 11894520, 12651444, 12885730, 13381335, 14057160, 15462876, 15814305, 17841780, 19328595, 21085740, 21410136, 23194314, 25302888, 25771460, 26762670, 30925752, 31628610, 34791471, 35683560, 38657190, 42171480, 46388628, 51542920, 53525340, 57985785, 63257220, 69582942, 77314380, 92777256, 107050680, 115971570, 126514440, 139165884, 154628760, 173957355, 231943140, 278331768, 347914710, 463886280, 695829420, 1391658840]

約数ペア:

[(1, 1391658840), (2, 695829420), (3, 463886280), (4, 347914710), (5, 278331768), (6, 231943140), (8, 173957355), (9, 154628760), (10, 139165884), (11, 126514440), (12, 115971570), (13, 107050680), (15, 92777256), (18, 77314380), (20, 69582942), (22, 63257220), (24, 57985785), (26, 53525340), (27, 51542920), (30, 46388628), (33, 42171480), (36, 38657190), (39, 35683560), (40, 34791471), (44, 31628610), (45, 30925752), (52, 26762670), (54, 25771460), (55, 25302888), (60, 23194314), (65, 21410136), (66, 21085740), (72, 19328595), (78, 17841780), (88, 15814305), (90, 15462876), (99, 14057160), (104, 13381335), (108, 12885730), (110, 12651444), (117, 11894520), (120, 11597157), (130, 10705068), (132, 10542870), (135, 10308584), (143, 9731880), (156, 8920890), (165, 8434296), (180, 7731438), (195, 7136712), (198, 7028580), (216, 6442865), (220, 6325722), (234, 5947260), (260, 5352534), (264, 5271435), (270, 5154292), (286, 4865940), (297, 4685720), (312, 4460445), (330, 4217148), (351, 3964840), (360, 3865719), (390, 3568356), (396, 3514290), (429, 3243960), (440, 3162861), (468, 2973630), (495, 2811432), (520, 2676267), (540, 2577146), (572, 2432970), (585, 2378904), (594, 2342860), (660, 2108574), (702, 1982420), (715, 1946376), (780, 1784178), (792, 1757145), (858, 1621980), (936, 1486815), (990, 1405716), (1080, 1288573), (1144, 1216485), (1170, 1189452), (1188, 1171430), (1287, 1081320), (1320, 1054287), (1404, 991210), (1430, 973188), (1485, 937144), (1560, 892089), (1716, 810990), (1755, 792968), (1980, 702858), (2145, 648792), (2340, 594726), (2376, 585715), (2574, 540660), (2808, 495605), (2860, 486594), (2970, 468572), (3432, 405495), (3510, 396484), (3861, 360440), (3960, 351429), (4290, 324396), (4680, 297363), (5148, 270330), (5720, 243297), (5940, 234286), (6435, 216264), (7020, 198242), (7722, 180220), (8580, 162198), (9011, 154440), (10296, 135165), (11880, 117143), (12870, 108132), (14040, 99121), (15444, 90110), (17160, 81099), (18022, 77220), (19305, 72088), (25740, 54066), (27033, 51480), (30888, 45055), (36044, 38610)]