206992967280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{647987}}^1$

素因数の和:648036

約数の個数: 160

約数和(自身を含む): 705798897408

約数和(自身を除く): 498805930128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1331, 1452, 1815, 1936, 2420, 2640, 2662, 2904, 3630, 3993, 4840, 5324, 5808, 6655, 7260, 7986, 9680, 10648, 13310, 14520, 15972, 19965, 21296, 26620, 29040, 31944, 39930, 53240, 63888, 79860, 106480, 159720, 319440, 647987, 1295974, 1943961, 2591948, 3239935, 3887922, 5183896, 6479870, 7127857, 7775844, 9719805, 10367792, 12959740, 14255714, 15551688, 19439610, 21383571, 25919480, 28511428, 31103376, 35639285, 38879220, 42767142, 51838960, 57022856, 71278570, 77758440, 78406427, 85534284, 106917855, 114045712, 142557140, 155516880, 156812854, 171068568, 213835710, 235219281, 285114280, 313625708, 342137136, 392032135, 427671420, 470438562, 570228560, 627251416, 784064270, 855342840, 862470697, 940877124, 1176096405, 1254502832, 1568128540, 1710685680, 1724941394, 1881754248, 2352192810, 2587412091, 3136257080, 3449882788, 3763508496, 4312353485, 4704385620, 5174824182, 6272514160, 6899765576, 8624706970, 9408771240, 10349648364, 12937060455, 13799531152, 17249413940, 18817542480, 20699296728, 25874120910, 34498827880, 41398593456, 51748241820, 68997655760, 103496483640, 206992967280]

約数ペア:

[(1, 206992967280), (2, 103496483640), (3, 68997655760), (4, 51748241820), (5, 41398593456), (6, 34498827880), (8, 25874120910), (10, 20699296728), (11, 18817542480), (12, 17249413940), (15, 13799531152), (16, 12937060455), (20, 10349648364), (22, 9408771240), (24, 8624706970), (30, 6899765576), (33, 6272514160), (40, 5174824182), (44, 4704385620), (48, 4312353485), (55, 3763508496), (60, 3449882788), (66, 3136257080), (80, 2587412091), (88, 2352192810), (110, 1881754248), (120, 1724941394), (121, 1710685680), (132, 1568128540), (165, 1254502832), (176, 1176096405), (220, 940877124), (240, 862470697), (242, 855342840), (264, 784064270), (330, 627251416), (363, 570228560), (440, 470438562), (484, 427671420), (528, 392032135), (605, 342137136), (660, 313625708), (726, 285114280), (880, 235219281), (968, 213835710), (1210, 171068568), (1320, 156812854), (1331, 155516880), (1452, 142557140), (1815, 114045712), (1936, 106917855), (2420, 85534284), (2640, 78406427), (2662, 77758440), (2904, 71278570), (3630, 57022856), (3993, 51838960), (4840, 42767142), (5324, 38879220), (5808, 35639285), (6655, 31103376), (7260, 28511428), (7986, 25919480), (9680, 21383571), (10648, 19439610), (13310, 15551688), (14520, 14255714), (15972, 12959740), (19965, 10367792), (21296, 9719805), (26620, 7775844), (29040, 7127857), (31944, 6479870), (39930, 5183896), (53240, 3887922), (63888, 3239935), (79860, 2591948), (106480, 1943961), (159720, 1295974), (319440, 647987)]