13447628880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{258211}}^1$

素因数の和:258265

約数の個数: 160

約数和(自身を含む): 49180090368

約数和(自身を除く): 35732461488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 258211, 516422, 774633, 1032844, 1291055, 1549266, 1807477, 2065688, 2582110, 3098532, 3614954, 3873165, 4131376, 5164220, 5422431, 6197064, 7229908, 7746330, 8004541, 9037385, 10328440, 10844862, 12394128, 14459816, 15492660, 16009082, 18074770, 20656880, 21689724, 24013623, 27112155, 28919632, 30985320, 32018164, 36149540, 40022705, 43379448, 48027246, 54224310, 56031787, 61970640, 64036328, 72299080, 80045410, 86758896, 96054492, 108448620, 112063574, 120068115, 128072656, 144598160, 160090820, 168095361, 192108984, 216897240, 224127148, 240136230, 280158935, 320181640, 336190722, 384217968, 433794480, 448254296, 480272460, 560317870, 640363280, 672381444, 840476805, 896508592, 960544920, 1120635740, 1344762888, 1680953610, 1921089840, 2241271480, 2689525776, 3361907220, 4482542960, 6723814440, 13447628880]

約数ペア:

[(1, 13447628880), (2, 6723814440), (3, 4482542960), (4, 3361907220), (5, 2689525776), (6, 2241271480), (7, 1921089840), (8, 1680953610), (10, 1344762888), (12, 1120635740), (14, 960544920), (15, 896508592), (16, 840476805), (20, 672381444), (21, 640363280), (24, 560317870), (28, 480272460), (30, 448254296), (31, 433794480), (35, 384217968), (40, 336190722), (42, 320181640), (48, 280158935), (56, 240136230), (60, 224127148), (62, 216897240), (70, 192108984), (80, 168095361), (84, 160090820), (93, 144598160), (105, 128072656), (112, 120068115), (120, 112063574), (124, 108448620), (140, 96054492), (155, 86758896), (168, 80045410), (186, 72299080), (210, 64036328), (217, 61970640), (240, 56031787), (248, 54224310), (280, 48027246), (310, 43379448), (336, 40022705), (372, 36149540), (420, 32018164), (434, 30985320), (465, 28919632), (496, 27112155), (560, 24013623), (620, 21689724), (651, 20656880), (744, 18074770), (840, 16009082), (868, 15492660), (930, 14459816), (1085, 12394128), (1240, 10844862), (1302, 10328440), (1488, 9037385), (1680, 8004541), (1736, 7746330), (1860, 7229908), (2170, 6197064), (2480, 5422431), (2604, 5164220), (3255, 4131376), (3472, 3873165), (3720, 3614954), (4340, 3098532), (5208, 2582110), (6510, 2065688), (7440, 1807477), (8680, 1549266), (10416, 1291055), (13020, 1032844), (17360, 774633), (26040, 516422), (52080, 258211)]