196828920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5930

約数の個数: 128

約数和(自身を含む): 677376000

約数和(自身を除く): 480547080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 5879, 6696, 8370, 11160, 11758, 16740, 17637, 23516, 29395, 33480, 35274, 47032, 52911, 58790, 70548, 88185, 105822, 117580, 141096, 158733, 176370, 182249, 211644, 235160, 264555, 317466, 352740, 364498, 423288, 529110, 546747, 634932, 705480, 728996, 793665, 911245, 1058220, 1093494, 1269864, 1457992, 1587330, 1640241, 1822490, 2116440, 2186988, 2733735, 3174660, 3280482, 3644980, 4373976, 4920723, 5467470, 6349320, 6560964, 7289960, 8201205, 9841446, 10934940, 13121928, 16402410, 19682892, 21869880, 24603615, 32804820, 39365784, 49207230, 65609640, 98414460, 196828920]

約数ペア:

[(1, 196828920), (2, 98414460), (3, 65609640), (4, 49207230), (5, 39365784), (6, 32804820), (8, 24603615), (9, 21869880), (10, 19682892), (12, 16402410), (15, 13121928), (18, 10934940), (20, 9841446), (24, 8201205), (27, 7289960), (30, 6560964), (31, 6349320), (36, 5467470), (40, 4920723), (45, 4373976), (54, 3644980), (60, 3280482), (62, 3174660), (72, 2733735), (90, 2186988), (93, 2116440), (108, 1822490), (120, 1640241), (124, 1587330), (135, 1457992), (155, 1269864), (180, 1093494), (186, 1058220), (216, 911245), (248, 793665), (270, 728996), (279, 705480), (310, 634932), (360, 546747), (372, 529110), (465, 423288), (540, 364498), (558, 352740), (620, 317466), (744, 264555), (837, 235160), (930, 211644), (1080, 182249), (1116, 176370), (1240, 158733), (1395, 141096), (1674, 117580), (1860, 105822), (2232, 88185), (2790, 70548), (3348, 58790), (3720, 52911), (4185, 47032), (5580, 35274), (5879, 33480), (6696, 29395), (8370, 23516), (11160, 17637), (11758, 16740)]