79183440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5266

約数の個数: 160

約数和(自身を含む): 311765760

約数和(自身を除く): 232582320

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, 5237, 7560, 10474, 15120, 15711, 20948, 26185, 31422, 36659, 41896, 47133, 52370, 62844, 73318, 78555, 83792, 94266, 104740, 109977, 125688, 141399, 146636, 157110, 183295, 188532, 209480, 219954, 235665, 251376, 282798, 293272, 314220, 329931, 366590, 377064, 418960, 439908, 471330, 549885, 565596, 586544, 628440, 659862, 706995, 733180, 754128, 879816, 942660, 989793, 1099770, 1131192, 1256880, 1319724, 1413990, 1466360, 1649655, 1759632, 1885320, 1979586, 2199540, 2262384, 2639448, 2827980, 2932720, 3299310, 3770640, 3959172, 4399080, 4948965, 5278896, 5655960, 6598620, 7918344, 8798160, 9897930, 11311920, 13197240, 15836688, 19795860, 26394480, 39591720, 79183440]

約数ペア:

[(1, 79183440), (2, 39591720), (3, 26394480), (4, 19795860), (5, 15836688), (6, 13197240), (7, 11311920), (8, 9897930), (9, 8798160), (10, 7918344), (12, 6598620), (14, 5655960), (15, 5278896), (16, 4948965), (18, 4399080), (20, 3959172), (21, 3770640), (24, 3299310), (27, 2932720), (28, 2827980), (30, 2639448), (35, 2262384), (36, 2199540), (40, 1979586), (42, 1885320), (45, 1759632), (48, 1649655), (54, 1466360), (56, 1413990), (60, 1319724), (63, 1256880), (70, 1131192), (72, 1099770), (80, 989793), (84, 942660), (90, 879816), (105, 754128), (108, 733180), (112, 706995), (120, 659862), (126, 628440), (135, 586544), (140, 565596), (144, 549885), (168, 471330), (180, 439908), (189, 418960), (210, 377064), (216, 366590), (240, 329931), (252, 314220), (270, 293272), (280, 282798), (315, 251376), (336, 235665), (360, 219954), (378, 209480), (420, 188532), (432, 183295), (504, 157110), (540, 146636), (560, 141399), (630, 125688), (720, 109977), (756, 104740), (840, 94266), (945, 83792), (1008, 78555), (1080, 73318), (1260, 62844), (1512, 52370), (1680, 47133), (1890, 41896), (2160, 36659), (2520, 31422), (3024, 26185), (3780, 20948), (5040, 15711), (5237, 15120), (7560, 10474)]