157061520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2833}}^1$

素因数の和:2870

約数の個数: 240

約数和(自身を含む): 657850752

約数和(自身を除く): 500789232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 2833, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 5666, 6160, 6930, 7920, 8499, 9240, 11088, 11332, 13860, 14165, 16998, 18480, 19831, 22664, 25497, 27720, 28330, 31163, 33996, 39662, 42495, 45328, 50994, 55440, 56660, 59493, 62326, 67992, 79324, 84990, 93489, 99155, 101988, 113320, 118986, 124652, 127485, 135984, 155815, 158648, 169980, 178479, 186978, 198310, 203976, 218141, 226640, 237972, 249304, 254970, 280467, 297465, 311630, 317296, 339960, 356958, 373956, 396620, 407952, 436282, 467445, 475944, 498608, 509940, 560934, 594930, 623260, 654423, 679920, 713916, 747912, 793240, 872564, 892395, 934890, 951888, 1019880, 1090705, 1121868, 1189860, 1246520, 1308846, 1402335, 1427832, 1495824, 1586480, 1745128, 1784790, 1869780, 1963269, 2039760, 2181410, 2243736, 2379720, 2493040, 2617692, 2804670, 2855664, 3272115, 3490256, 3569580, 3739560, 3926538, 4362820, 4487472, 4759440, 5235384, 5609340, 6544230, 7139160, 7479120, 7853076, 8725640, 9816345, 10470768, 11218680, 13088460, 14278320, 15706152, 17451280, 19632690, 22437360, 26176920, 31412304, 39265380, 52353840, 78530760, 157061520]

約数ペア:

[(1, 157061520), (2, 78530760), (3, 52353840), (4, 39265380), (5, 31412304), (6, 26176920), (7, 22437360), (8, 19632690), (9, 17451280), (10, 15706152), (11, 14278320), (12, 13088460), (14, 11218680), (15, 10470768), (16, 9816345), (18, 8725640), (20, 7853076), (21, 7479120), (22, 7139160), (24, 6544230), (28, 5609340), (30, 5235384), (33, 4759440), (35, 4487472), (36, 4362820), (40, 3926538), (42, 3739560), (44, 3569580), (45, 3490256), (48, 3272115), (55, 2855664), (56, 2804670), (60, 2617692), (63, 2493040), (66, 2379720), (70, 2243736), (72, 2181410), (77, 2039760), (80, 1963269), (84, 1869780), (88, 1784790), (90, 1745128), (99, 1586480), (105, 1495824), (110, 1427832), (112, 1402335), (120, 1308846), (126, 1246520), (132, 1189860), (140, 1121868), (144, 1090705), (154, 1019880), (165, 951888), (168, 934890), (176, 892395), (180, 872564), (198, 793240), (210, 747912), (220, 713916), (231, 679920), (240, 654423), (252, 623260), (264, 594930), (280, 560934), (308, 509940), (315, 498608), (330, 475944), (336, 467445), (360, 436282), (385, 407952), (396, 396620), (420, 373956), (440, 356958), (462, 339960), (495, 317296), (504, 311630), (528, 297465), (560, 280467), (616, 254970), (630, 249304), (660, 237972), (693, 226640), (720, 218141), (770, 203976), (792, 198310), (840, 186978), (880, 178479), (924, 169980), (990, 158648), (1008, 155815), (1155, 135984), (1232, 127485), (1260, 124652), (1320, 118986), (1386, 113320), (1540, 101988), (1584, 99155), (1680, 93489), (1848, 84990), (1980, 79324), (2310, 67992), (2520, 62326), (2640, 59493), (2772, 56660), (2833, 55440), (3080, 50994), (3465, 45328), (3696, 42495), (3960, 39662), (4620, 33996), (5040, 31163), (5544, 28330), (5666, 27720), (6160, 25497), (6930, 22664), (7920, 19831), (8499, 18480), (9240, 16998), (11088, 14165), (11332, 13860)]