1996043280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{108011}}^1$

素因数の和:108045

約数の個数: 160

約数和(自身を含む): 7714649088

約数和(自身を除く): 5718605808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 108011, 216022, 324033, 432044, 540055, 648066, 756077, 864088, 1080110, 1188121, 1296132, 1512154, 1620165, 1728176, 2160220, 2268231, 2376242, 2592264, 3024308, 3240330, 3564363, 3780385, 4320440, 4536462, 4752484, 5184528, 5940605, 6048616, 6480660, 7128726, 7560770, 8316847, 8640880, 9072924, 9504968, 11341155, 11881210, 12097232, 12961320, 14257452, 15121540, 16633694, 17821815, 18145848, 19009936, 22682310, 23762420, 24950541, 25922640, 28514904, 30243080, 33267388, 35643630, 36291696, 41584235, 45364620, 47524840, 49901082, 57029808, 60486160, 66534776, 71287260, 83168470, 90729240, 95049680, 99802164, 124752705, 133069552, 142574520, 166336940, 181458480, 199604328, 249505410, 285149040, 332673880, 399208656, 499010820, 665347760, 998021640, 1996043280]

約数ペア:

[(1, 1996043280), (2, 998021640), (3, 665347760), (4, 499010820), (5, 399208656), (6, 332673880), (7, 285149040), (8, 249505410), (10, 199604328), (11, 181458480), (12, 166336940), (14, 142574520), (15, 133069552), (16, 124752705), (20, 99802164), (21, 95049680), (22, 90729240), (24, 83168470), (28, 71287260), (30, 66534776), (33, 60486160), (35, 57029808), (40, 49901082), (42, 47524840), (44, 45364620), (48, 41584235), (55, 36291696), (56, 35643630), (60, 33267388), (66, 30243080), (70, 28514904), (77, 25922640), (80, 24950541), (84, 23762420), (88, 22682310), (105, 19009936), (110, 18145848), (112, 17821815), (120, 16633694), (132, 15121540), (140, 14257452), (154, 12961320), (165, 12097232), (168, 11881210), (176, 11341155), (210, 9504968), (220, 9072924), (231, 8640880), (240, 8316847), (264, 7560770), (280, 7128726), (308, 6480660), (330, 6048616), (336, 5940605), (385, 5184528), (420, 4752484), (440, 4536462), (462, 4320440), (528, 3780385), (560, 3564363), (616, 3240330), (660, 3024308), (770, 2592264), (840, 2376242), (880, 2268231), (924, 2160220), (1155, 1728176), (1232, 1620165), (1320, 1512154), (1540, 1296132), (1680, 1188121), (1848, 1080110), (2310, 864088), (2640, 756077), (3080, 648066), (3696, 540055), (4620, 432044), (6160, 324033), (9240, 216022), (18480, 108011)]