249086880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8237}}^1$

素因数の和:8268

約数の個数: 192

約数和(自身を含む): 996468480

約数和(自身を除く): 747381600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 8237, 10080, 15120, 16474, 24711, 30240, 32948, 41185, 49422, 57659, 65896, 74133, 82370, 98844, 115318, 123555, 131792, 148266, 164740, 172977, 197688, 222399, 230636, 247110, 263584, 288295, 296532, 329480, 345954, 370665, 395376, 444798, 461272, 494220, 518931, 576590, 593064, 658960, 691908, 741330, 790752, 864885, 889596, 922544, 988440, 1037862, 1111995, 1153180, 1186128, 1317920, 1383816, 1482660, 1556793, 1729770, 1779192, 1845088, 1976880, 2075724, 2223990, 2306360, 2372256, 2594655, 2767632, 2965320, 3113586, 3459540, 3558384, 3953760, 4151448, 4447980, 4612720, 5189310, 5535264, 5930640, 6227172, 6919080, 7116768, 7783965, 8302896, 8895960, 9225440, 10378620, 11861280, 12454344, 13838160, 15567930, 16605792, 17791920, 20757240, 24908688, 27676320, 31135860, 35583840, 41514480, 49817376, 62271720, 83028960, 124543440, 249086880]

約数ペア:

[(1, 249086880), (2, 124543440), (3, 83028960), (4, 62271720), (5, 49817376), (6, 41514480), (7, 35583840), (8, 31135860), (9, 27676320), (10, 24908688), (12, 20757240), (14, 17791920), (15, 16605792), (16, 15567930), (18, 13838160), (20, 12454344), (21, 11861280), (24, 10378620), (27, 9225440), (28, 8895960), (30, 8302896), (32, 7783965), (35, 7116768), (36, 6919080), (40, 6227172), (42, 5930640), (45, 5535264), (48, 5189310), (54, 4612720), (56, 4447980), (60, 4151448), (63, 3953760), (70, 3558384), (72, 3459540), (80, 3113586), (84, 2965320), (90, 2767632), (96, 2594655), (105, 2372256), (108, 2306360), (112, 2223990), (120, 2075724), (126, 1976880), (135, 1845088), (140, 1779192), (144, 1729770), (160, 1556793), (168, 1482660), (180, 1383816), (189, 1317920), (210, 1186128), (216, 1153180), (224, 1111995), (240, 1037862), (252, 988440), (270, 922544), (280, 889596), (288, 864885), (315, 790752), (336, 741330), (360, 691908), (378, 658960), (420, 593064), (432, 576590), (480, 518931), (504, 494220), (540, 461272), (560, 444798), (630, 395376), (672, 370665), (720, 345954), (756, 329480), (840, 296532), (864, 288295), (945, 263584), (1008, 247110), (1080, 230636), (1120, 222399), (1260, 197688), (1440, 172977), (1512, 164740), (1680, 148266), (1890, 131792), (2016, 123555), (2160, 115318), (2520, 98844), (3024, 82370), (3360, 74133), (3780, 65896), (4320, 57659), (5040, 49422), (6048, 41185), (7560, 32948), (8237, 30240), (10080, 24711), (15120, 16474)]