19545888960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{522059}}^1$

素因数の和:522095

約数の個数: 168

約数和(自身を含む): 72401369040

約数和(自身を除く): 52855480080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 522059, 1044118, 1566177, 2088236, 2610295, 3132354, 4176472, 4698531, 5220590, 6264708, 6786767, 7830885, 8352944, 9397062, 10441180, 12529416, 13573534, 15661770, 16705888, 18794124, 20360301, 20882360, 23492655, 25058832, 27147068, 31323540, 33411776, 33933835, 37588248, 40720602, 41764720, 46985310, 50117664, 54294136, 61080903, 62647080, 67867670, 75176496, 81441204, 83529440, 93970620, 100235328, 101801505, 108588272, 122161806, 125294160, 135735340, 150352992, 162882408, 167058880, 187941240, 203603010, 217176544, 244323612, 250588320, 271470680, 300705984, 305404515, 325764816, 375882480, 407206020, 434353088, 488647224, 501176640, 542941360, 610809030, 651529632, 751764960, 814412040, 977294448, 1085882720, 1221618060, 1303059264, 1503529920, 1628824080, 1954588896, 2171765440, 2443236120, 3257648160, 3909177792, 4886472240, 6515296320, 9772944480, 19545888960]

約数ペア:

[(1, 19545888960), (2, 9772944480), (3, 6515296320), (4, 4886472240), (5, 3909177792), (6, 3257648160), (8, 2443236120), (9, 2171765440), (10, 1954588896), (12, 1628824080), (13, 1503529920), (15, 1303059264), (16, 1221618060), (18, 1085882720), (20, 977294448), (24, 814412040), (26, 751764960), (30, 651529632), (32, 610809030), (36, 542941360), (39, 501176640), (40, 488647224), (45, 434353088), (48, 407206020), (52, 375882480), (60, 325764816), (64, 305404515), (65, 300705984), (72, 271470680), (78, 250588320), (80, 244323612), (90, 217176544), (96, 203603010), (104, 187941240), (117, 167058880), (120, 162882408), (130, 150352992), (144, 135735340), (156, 125294160), (160, 122161806), (180, 108588272), (192, 101801505), (195, 100235328), (208, 93970620), (234, 83529440), (240, 81441204), (260, 75176496), (288, 67867670), (312, 62647080), (320, 61080903), (360, 54294136), (390, 50117664), (416, 46985310), (468, 41764720), (480, 40720602), (520, 37588248), (576, 33933835), (585, 33411776), (624, 31323540), (720, 27147068), (780, 25058832), (832, 23492655), (936, 20882360), (960, 20360301), (1040, 18794124), (1170, 16705888), (1248, 15661770), (1440, 13573534), (1560, 12529416), (1872, 10441180), (2080, 9397062), (2340, 8352944), (2496, 7830885), (2880, 6786767), (3120, 6264708), (3744, 5220590), (4160, 4698531), (4680, 4176472), (6240, 3132354), (7488, 2610295), (9360, 2088236), (12480, 1566177), (18720, 1044118), (37440, 522059)]