419383440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{27737}}^1$

素因数の和:27766

約数の個数: 160

約数和(自身を含む): 1650965760

約数和(自身を除く): 1231582320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 27737, 55474, 83211, 110948, 138685, 166422, 194159, 221896, 249633, 277370, 332844, 388318, 416055, 443792, 499266, 554740, 582477, 665688, 748899, 776636, 832110, 970795, 998532, 1109480, 1164954, 1248165, 1331376, 1497798, 1553272, 1664220, 1747431, 1941590, 1997064, 2218960, 2329908, 2496330, 2912385, 2995596, 3106544, 3328440, 3494862, 3744495, 3883180, 3994128, 4659816, 4992660, 5242293, 5824770, 5991192, 6656880, 6989724, 7488990, 7766360, 8737155, 9319632, 9985320, 10484586, 11649540, 11982384, 13979448, 14977980, 15532720, 17474310, 19970640, 20969172, 23299080, 26211465, 27958896, 29955960, 34948620, 41938344, 46598160, 52422930, 59911920, 69897240, 83876688, 104845860, 139794480, 209691720, 419383440]

約数ペア:

[(1, 419383440), (2, 209691720), (3, 139794480), (4, 104845860), (5, 83876688), (6, 69897240), (7, 59911920), (8, 52422930), (9, 46598160), (10, 41938344), (12, 34948620), (14, 29955960), (15, 27958896), (16, 26211465), (18, 23299080), (20, 20969172), (21, 19970640), (24, 17474310), (27, 15532720), (28, 14977980), (30, 13979448), (35, 11982384), (36, 11649540), (40, 10484586), (42, 9985320), (45, 9319632), (48, 8737155), (54, 7766360), (56, 7488990), (60, 6989724), (63, 6656880), (70, 5991192), (72, 5824770), (80, 5242293), (84, 4992660), (90, 4659816), (105, 3994128), (108, 3883180), (112, 3744495), (120, 3494862), (126, 3328440), (135, 3106544), (140, 2995596), (144, 2912385), (168, 2496330), (180, 2329908), (189, 2218960), (210, 1997064), (216, 1941590), (240, 1747431), (252, 1664220), (270, 1553272), (280, 1497798), (315, 1331376), (336, 1248165), (360, 1164954), (378, 1109480), (420, 998532), (432, 970795), (504, 832110), (540, 776636), (560, 748899), (630, 665688), (720, 582477), (756, 554740), (840, 499266), (945, 443792), (1008, 416055), (1080, 388318), (1260, 332844), (1512, 277370), (1680, 249633), (1890, 221896), (2160, 194159), (2520, 166422), (3024, 138685), (3780, 110948), (5040, 83211), (7560, 55474), (15120, 27737)]