246860460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2018

約数の個数: 240

約数和(自身を含む): 965986560

約数和(自身を除く): 719126100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1782, 1890, 1979, 1980, 2079, 2268, 2310, 2772, 2835, 2970, 3465, 3564, 3780, 3958, 4158, 4455, 4620, 5670, 5937, 5940, 6237, 6930, 7916, 8316, 8910, 9895, 10395, 11340, 11874, 12474, 13853, 13860, 17811, 17820, 19790, 20790, 21769, 23748, 24948, 27706, 29685, 31185, 35622, 39580, 41559, 41580, 43538, 53433, 55412, 59370, 62370, 65307, 69265, 71244, 83118, 87076, 89055, 106866, 108845, 118740, 124677, 124740, 130614, 138530, 152383, 160299, 166236, 178110, 195921, 207795, 213732, 217690, 249354, 261228, 267165, 277060, 304766, 320598, 326535, 356220, 374031, 391842, 415590, 435380, 457149, 498708, 534330, 587763, 609532, 623385, 641196, 653070, 748062, 761915, 783684, 801495, 831180, 914298, 979605, 1068660, 1122093, 1175526, 1246770, 1306140, 1371447, 1496124, 1523830, 1602990, 1763289, 1828596, 1870155, 1959210, 2244186, 2285745, 2351052, 2493540, 2742894, 2938815, 3047660, 3205980, 3526578, 3740310, 3918420, 4114341, 4488372, 4571490, 5485788, 5610465, 5877630, 6857235, 7053156, 7480620, 8228682, 8816445, 9142980, 11220930, 11755260, 12343023, 13714470, 16457364, 17632890, 20571705, 22441860, 24686046, 27428940, 35265780, 41143410, 49372092, 61715115, 82286820, 123430230, 246860460]

約数ペア:

[(1, 246860460), (2, 123430230), (3, 82286820), (4, 61715115), (5, 49372092), (6, 41143410), (7, 35265780), (9, 27428940), (10, 24686046), (11, 22441860), (12, 20571705), (14, 17632890), (15, 16457364), (18, 13714470), (20, 12343023), (21, 11755260), (22, 11220930), (27, 9142980), (28, 8816445), (30, 8228682), (33, 7480620), (35, 7053156), (36, 6857235), (42, 5877630), (44, 5610465), (45, 5485788), (54, 4571490), (55, 4488372), (60, 4114341), (63, 3918420), (66, 3740310), (70, 3526578), (77, 3205980), (81, 3047660), (84, 2938815), (90, 2742894), (99, 2493540), (105, 2351052), (108, 2285745), (110, 2244186), (126, 1959210), (132, 1870155), (135, 1828596), (140, 1763289), (154, 1602990), (162, 1523830), (165, 1496124), (180, 1371447), (189, 1306140), (198, 1246770), (210, 1175526), (220, 1122093), (231, 1068660), (252, 979605), (270, 914298), (297, 831180), (308, 801495), (315, 783684), (324, 761915), (330, 748062), (378, 653070), (385, 641196), (396, 623385), (405, 609532), (420, 587763), (462, 534330), (495, 498708), (540, 457149), (567, 435380), (594, 415590), (630, 391842), (660, 374031), (693, 356220), (756, 326535), (770, 320598), (810, 304766), (891, 277060), (924, 267165), (945, 261228), (990, 249354), (1134, 217690), (1155, 213732), (1188, 207795), (1260, 195921), (1386, 178110), (1485, 166236), (1540, 160299), (1620, 152383), (1782, 138530), (1890, 130614), (1979, 124740), (1980, 124677), (2079, 118740), (2268, 108845), (2310, 106866), (2772, 89055), (2835, 87076), (2970, 83118), (3465, 71244), (3564, 69265), (3780, 65307), (3958, 62370), (4158, 59370), (4455, 55412), (4620, 53433), (5670, 43538), (5937, 41580), (5940, 41559), (6237, 39580), (6930, 35622), (7916, 31185), (8316, 29685), (8910, 27706), (9895, 24948), (10395, 23748), (11340, 21769), (11874, 20790), (12474, 19790), (13853, 17820), (13860, 17811)]