147639240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 573696000

約数和(自身を除く): 426056760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 59, 60, 63, 70, 72, 84, 90, 105, 108, 118, 120, 126, 135, 140, 168, 177, 180, 189, 210, 216, 236, 252, 270, 280, 295, 315, 331, 354, 360, 378, 413, 420, 472, 504, 531, 540, 590, 630, 662, 708, 756, 826, 840, 885, 945, 993, 1062, 1080, 1180, 1239, 1260, 1324, 1416, 1512, 1593, 1652, 1655, 1770, 1890, 1986, 2065, 2124, 2317, 2360, 2478, 2520, 2648, 2655, 2979, 3186, 3304, 3310, 3540, 3717, 3780, 3972, 4130, 4248, 4634, 4956, 4965, 5310, 5958, 6195, 6372, 6620, 6951, 7080, 7434, 7560, 7944, 7965, 8260, 8937, 9268, 9912, 9930, 10620, 11151, 11585, 11916, 12390, 12744, 13240, 13902, 14868, 14895, 15930, 16520, 17874, 18536, 18585, 19529, 19860, 20853, 21240, 22302, 23170, 23832, 24780, 27804, 29736, 29790, 31860, 34755, 35748, 37170, 39058, 39720, 41706, 44604, 44685, 46340, 49560, 55608, 55755, 58587, 59580, 62559, 63720, 69510, 71496, 74340, 78116, 83412, 89208, 89370, 92680, 97645, 104265, 111510, 117174, 119160, 125118, 136703, 139020, 148680, 156232, 166824, 175761, 178740, 195290, 208530, 223020, 234348, 250236, 273406, 278040, 292935, 312795, 351522, 357480, 390580, 410109, 417060, 446040, 468696, 500472, 527283, 546812, 585870, 625590, 683515, 703044, 781160, 820218, 834120, 878805, 1054566, 1093624, 1171740, 1230327, 1251180, 1367030, 1406088, 1640436, 1757610, 2050545, 2109132, 2343480, 2460654, 2502360, 2636415, 2734060, 3280872, 3515220, 3690981, 4101090, 4218264, 4921308, 5272830, 5468120, 6151635, 7030440, 7381962, 8202180, 9842616, 10545660, 12303270, 14763924, 16404360, 18454905, 21091320, 24606540, 29527848, 36909810, 49213080, 73819620, 147639240]

約数ペア:

[(1, 147639240), (2, 73819620), (3, 49213080), (4, 36909810), (5, 29527848), (6, 24606540), (7, 21091320), (8, 18454905), (9, 16404360), (10, 14763924), (12, 12303270), (14, 10545660), (15, 9842616), (18, 8202180), (20, 7381962), (21, 7030440), (24, 6151635), (27, 5468120), (28, 5272830), (30, 4921308), (35, 4218264), (36, 4101090), (40, 3690981), (42, 3515220), (45, 3280872), (54, 2734060), (56, 2636415), (59, 2502360), (60, 2460654), (63, 2343480), (70, 2109132), (72, 2050545), (84, 1757610), (90, 1640436), (105, 1406088), (108, 1367030), (118, 1251180), (120, 1230327), (126, 1171740), (135, 1093624), (140, 1054566), (168, 878805), (177, 834120), (180, 820218), (189, 781160), (210, 703044), (216, 683515), (236, 625590), (252, 585870), (270, 546812), (280, 527283), (295, 500472), (315, 468696), (331, 446040), (354, 417060), (360, 410109), (378, 390580), (413, 357480), (420, 351522), (472, 312795), (504, 292935), (531, 278040), (540, 273406), (590, 250236), (630, 234348), (662, 223020), (708, 208530), (756, 195290), (826, 178740), (840, 175761), (885, 166824), (945, 156232), (993, 148680), (1062, 139020), (1080, 136703), (1180, 125118), (1239, 119160), (1260, 117174), (1324, 111510), (1416, 104265), (1512, 97645), (1593, 92680), (1652, 89370), (1655, 89208), (1770, 83412), (1890, 78116), (1986, 74340), (2065, 71496), (2124, 69510), (2317, 63720), (2360, 62559), (2478, 59580), (2520, 58587), (2648, 55755), (2655, 55608), (2979, 49560), (3186, 46340), (3304, 44685), (3310, 44604), (3540, 41706), (3717, 39720), (3780, 39058), (3972, 37170), (4130, 35748), (4248, 34755), (4634, 31860), (4956, 29790), (4965, 29736), (5310, 27804), (5958, 24780), (6195, 23832), (6372, 23170), (6620, 22302), (6951, 21240), (7080, 20853), (7434, 19860), (7560, 19529), (7944, 18585), (7965, 18536), (8260, 17874), (8937, 16520), (9268, 15930), (9912, 14895), (9930, 14868), (10620, 13902), (11151, 13240), (11585, 12744), (11916, 12390)]